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  • Physics Home tution and Online Classes

    If you are searching for physics home tutor in indore call @ 9893135099 you can also join physics online classes for 11th 12th JEE NEET and other Competitive Classes. Wath the videos https://www.youtube.com/channel/UC_Zds0lj-DJTtnQaRWcz4rQ/videos
  • JEE Exam 2019-20 Schedule Released

    Joint Entrance Examination (JEE) MAIN will be conducted by the NTA from 2019 onwards. This Examination was being conducted by the Central Board of Secondary Education (CBSE) till 2018. JEE Main is applicable for admission to NITs, IIITs and CFTIs participating though Central Seat Allocation Board subject to the condition that the candidate should have secured at least 75% marks in the 12th class examination, or be in the top 20 percentile in the 12th class examination conducted by the respective Boards. For SC/ST candidates the qualifying marks would be 65% in the 12thclass examination. Subject combinations required in the qualifying examination for admission to B.E./B.Tech. & B. Arch./B. Planning Courses in NITs, IIITs, and other CFTIs is as under:- Course Required Criteria based on Class 12th / Equivalent qualifying Examination B.E/B.TECH Passed 10+2 examination with Physics and Mathematics as compulsory subjects along with one of the Chemistry/Biotechnology/Biology/ Technical Vocational subject. B.ARCH./B.PLANNING Passed 10+2 examination with Mathematics. The above mentioned policy could also be adopted by other Technical Institutions participating in counselling through JoSAA/CSAB. In case a State opts to admit students in the engineering Colleges affiliated to State Universities, the State may prepare separate rank list based on criteria decided by them. Previous Year old JEE papers with solution available here... https://jeemain.nic.in/WebInfo/Public/View.aspx?page=92 overview available https://engineering.careers360.com/articles/jee-main
  • Kinematics fundamentals

    This textbook on Kinematics Fundamentals will help students understand the concepts and rules on topics like Motion, Acceleration, Relative Motion and Accelerated Motion in two Dimensions.
  • Physics Formula eBook- Recommended for JEE NEET and other Competitive Exams

    Physics Formula Book is useful for all type of competitive exams like IIT,NEET,JEE-Advance,Railway Exams, common engineering and medical entrance exams, KCET, MH-CET, PAT, ICAR, Agriculture test, NTSE, Olympiad and KVPY. the topic contains in book are Mechanics Optics Waves Oscillations Gravitation Thermodynamics General Properties of matter
  • MP Board Class 12th result Click Here....

    MP 12th Result 2019: MPBSE to Declare Madhya Pradesh HSE Results Tomorrow at mpbse.nic.in; How to Check MP 12th result 2019 | In Madhya Pradesh, the MP 12th Result 2019 or the MP Board HSE result 2019 will be declared tomorrow (Wednesday). The Madhya Pradesh Board of Secondary Education (MPBSE) will release MP Class 12 Result 2019, MP Board 12th Result 2019 on its official website mpbse.nic.in. The MPBSE board will declare the MP 10th result 2019, Madhya Pradesh Board Result 2019 for Class 10 exam at 11 am. The Madhya Pradesh Board of Secondary Education or commonly called as MPBSE successfully conducted the MP HSE examination for class 10. Therefore, Madhya Pradesh Board students must be ready with their MPBSE admit cards to quickly find their MP class 10 result 2019 as soon as it is uploaded in the official website. https://results.gov.in/nicresults/index.aspx The MP 12th Result 2019, MP Board Result 2019 for Class 12 will be hosted on these websites as well examresults.net, indiaresults.com Students are advised to follow these steps for downloading their 2019 MP 12th result MP 12th Result 2019: Steps to check Step 1. Visit official website mpresults.nic.in Step 2. On homepage fins a ‘MP 12th Result 2019’ tab and click it Step 3. Enter the required details like roll number/date of birth Step 4. Click on submit button Step 5. On the screen the MP Board 12th result 2019 will be shown. Step 6. Download and keep the printout for future reference Steps to Check Madhya Pradesh Board Class 12th Result 2019 through SMS Type a SMS in this style - MPBSE12ROLLNUMBER and send it to 56263. Once the message is send, shortly you will receive the 2019 MP 10th Result in your phone’s inbox.
  • RRB (Railway Recruitment Board) 2019 - Junior Engineer CBT -I & II - Computer Science & Information Technology

    Railway Recruitment Board (RRB) has changed the entire syllabus and pattern for the recruitment examination of Junior Engineer and br>GKP's RRB – JE 2019 Series provides a wide range of study material for your wholesome preparation. These books have been thoroughly updated as per RRB’s notification cen 03/2018. The RRB Junior Engineer: computer Science & information Technology engineering preparation manual is divided into two sections, CBE – I & II, which are sub-divided to simplify your learning. To supplement your preparation, graded exercises as well as questions from the past RRB exams have also been included in the book. You can assess your preparation with a practice paper and free online mock Tests that you can take on our portal. We hope that the book will be an indispensable source for your preparation and help you land your dream job with Indian Railways. Features: based on the latest RRB notification cen 03/18 questions from past RRB examinations free practice paper for CBE – I and II free online mock Tests.
  • Railway Non-Technical CBT Question Bank 1997 till Date - 2047

    Solved Papers 1997- Till Date Preliminary and main exam with psychology test. Get Scratch Card Free Worth Rs. 400 with this book Online Test will be available from 10th November onwards. Total 78 Sets 76 Model Solved Papers 02 Psychological Test 78-SETs : 1997-2017 Sets Solved Question Papers : 1997 Sets Solved Question Papers : 1998 Sets Solved Question Papers : 1999 Sets Solved Question Papers : 2001 Sets Solved Question Papers : 2003 Sets Solved Question Papers : 2005 Sets Solved Question Papers : 2006 Sets Solved Question Papers : 2007 Sets Solved Question Papers : 2008 Sets Solved Question Papers : 2009 Sets Solved Question Papers : 2010 Sets Solved Question Papers : 2011 Sets Solved Question Papers : 2012 Sets Solved Question Papers : 2013 Sets Solved Question Papers : 2014 Sets Solved Question Papers : 2015 Sets Solved Question Papers : 2016 Sets Solved Question Papers : 2017 Contents: Model Practice Sets: Set-1 RRB Allahabad TC and CC Exam, 08.05.1997 Set-2 RRB Muzaffarpur ASM Exam, 01.06.1997 Set-3 RRB Kolkata ASM Exam, 04.01.1998 Set-4 RRB Ajmer Goods Guard Exam, 08.03.1998 Set-5 RRB Bhopal (Non-Tech) Exam, 11.10.1998 Set-6 RRB Chandigarh ASM Exam, 21.03.1999 Set-7 RRB Secunderbad ASM Exam, 24.06.2001 Set-8 RRB Secunderbad Goods Guard ASM Exam, 15.07.2001 Set-9 RRB Chandigarh ASM Exam, 09.03.2003 Set-10 RRB Bhopal and Mumbai TC Exam, 18.05.2003 Set-11 RRB Gorakhpur ECRC Exam, 09.01.2005 Set-12 RRB Ranchi Traffic Apprentice Exam, 30.01.2005 Set-13 RRB Kolkata Goods Guard Exam, 27.02.2005 Set-14 RRB Chennai TC Exam, 24.04.2005 Set -15 RRB Guwahati Traffic Apprentice Exam, 08.05.2005 Set-16 RRB Mahendrughat Patna ECRC/CC/SR, Clerk Exam, 15.01.2006 Set-17 RRB Bhubaneshwar CC/TC/ECA Exam, 05.02.2006 Set-18 RRB Guwahati Goods Guard Exam, 12.02.2006 Set-19 RRB Secunderabad ASM Exam, 16.04.2006 Set-20 RRB Chandigarh TA/CA/ECRC/ASM Exam, 23.04.2006 Set-21 RRB Mumbai Group D Exam, 07.05.2006 Set-22 RRB Kolkata ASM Exam, 18.06.2006 Set-23 RRB Ajmer Goods Guard Exam, 02.07.2006 Set-24 RRB Bangalore TC/CC Junior Accountant/ Clerk Exam, 20.08.2006 Set-25 RRB Gorakhpur ESA-III Exam, 08.10.2006 Set-26 RRB Kolkata TC Exam, 05.11.2006 Set-27 RRB Kolkata TC Exam, 03.12.2006 Set-28 RRB Jammu and Chandigarh TC Exam, 11.02.2007 Set-29 RRB Allahabad ECRC/CA/ASM/GG Exam, 11.2.2007 Set-30 DMRC Station Controller Exam, 09.09.2007 Set-31 RRB Bhopal TC/CC, Jr. Clerk, Jr. Account Clerk Exam, 16.09.2007 Set-32 RRB Kolkata ECRC Exam, 09.12.2007 Set-33 RRB Ranchi Goods Guard/ECRC Exam, 09.12.2007 Set-34 RRB Malda TC Exam, 03.02.2008 Set-35 RRB Ajmer ASM Exam, 13.04.2008 Set-36 RRB Ajmer ECRC Exam, 18.05.2008 Set-37 RRB Gorakhpur CC/TC Exam, 23.11.2008 (Second Sitting) Set-38 RRB Allahabad Junior Clerk Exam, 04.01.2009 (1st Sitting) Set-39 RRB Bhubaneshwar ASM Exam, 30.08.2009 Set-40 RRB Gorakhpur TC/CC exam, 10.01.2010 Set-41 RRB Jammu ECRC Exam, 09.01.2011 Set-42 RRB Secunderabad TC/CC Exam, 23.01.2011 Set-43 RRB Mumbai ASM Exam, 13.02.2011 Set-44 RRB Hajipur Group D Exam, 06.05.2012 (1st sitting) Set-45 RRB Hajipur Group D Exam, 06.05.2012 (2nd Sitting) Set-46 RRB North Zone Group D Exam, 13.05.2012 Set-47 RRB Hajipur Group D Exam, 27.05.2012 Set-48 RRB DMRC Customer Relation Assistant Exam, 22.07.2012 Set-49 Railway Non-Technical C.P.E 02.12.2012 Set-50 RRB Jaipur Metro Railway Exam, 02.12.2012 Set-51 RRB Mumbai TC and CC Exam, 22.09.2013 Set-52 RRB Allahabad TC and CC Exam, 27.10.2013 Set-53 RRB Delhi Group D Exam, 09.1.2014 (1st Sitting) Set-54 RRB RPF/RPSF Exam, 15.02.2015 Set-55 RRB Gorakhpur Railway Group D Exam, 16.11.2017 Set-56 RRB Secunderabad Group D Exam, 23.11.2014 Set-57 RRB South Eastern Railway Group D Exam, 30.11.2014 (1st sitting) Set-58 DMRC Stenographer Exam, 28.02.2016 Set-59 RRB Non-Technical Popular Category (NTPC) Graduate Online Exam, 28.03.2016 Set-60 RRB NTPC CBT (Prelim Exam), 31.03.2016 (Shift-III) Set-61 RRB Non-Technical Popular Category (NTPC) Graduate Online Exam, 31.03.2016 (Morning Shift) Set-62 RRB Non-Technical Popular Category (NTPC) CBT TC/CC Exam, 04.04.2016 Set-63 Railway NTPC Graduate Level CBT (Stage-I), 05.04.2016 Set-64 RRB Non-Technical popular Category (NTPC) Graduate online Exam, 06.04.2016 (Shift-III) Set-65 RRB NTPC Graduate Level CBT 11.04.2016 (Shift-II) Set-66 RRB Non-Technical Popular Category (Graduate) CBT, 28.04.2016 Set-67 RRB DMRC Customer Relationship Asstt (CRA) Exam, 01.05.2016 Set-68 RRB NTPC Graduate Level CBT 17.01.2017 (SHIFT-I) Set-69 RRB NTPC Graduate Level CBT 17.01.2017 (Shift-II) Set-70 RRB NTPC (Non-Technical) Main Exam, 18.01.2017 Set-71 RRB NTPC Graduate CBT (Main exam), 19.01.2017 (Shift-II) Set-72 RRB NTPC Graduate CBT (Main exam), 19.01.2017 (Shift-III) Set-73 Delhi Metro Rail Corporation CRA Exam, 22.02.2017 (Shift-II) Set-74 Delhi Metro Rail Corporation CRA Exam, 23.02.2017 (Shift-III) Set-75Delhi Metro Rail Corporation CRA Exam, 23.02.2017(Morning Shift) Set-76 Delhi Metro Rail Corporation CRA Exam, 27.02.2017 (Shift-III) Psychological Aptitude Test: Set-77 Model Practice Sets RRB Chandigarh Assistant Station Master (ASM) Exam, 21.05.2009 Set-78 Model Practice Sets Postwise Contents: Commercial and Traffic Apprentice ECRC and Goods Guard JR.ACCOUNTS ASSISTANT CUM TYPIST and SR. CLERK CUM TYPIST ASM and ESM-III CC/TC/ECA/TA/CA Group ‘D’ DMRC and Other Metro NTPC (PRE. and MAIN) RPF and RPSF
  • List of Upcoming Exams

    Amrita Entrance Examination - Engineering (AEEE) Indian Institutes of Science Education and Research Aptitude Test (IISER Aptitude Test) Karnataka Common Entrance Test (KCET) Andhra Pradesh Engineering Agriculture and Medical Common Entrance Test (AP EAMCET) Consortium of Medical, Engineering and Dental Colleges of Karnataka Under Graduate Entrance Test (COMEDK UGET) Admission Test for IcfaiTech (ATIT) Telangana State Engineering Agriculture and Medical Common Entrance Test (TS EAMCET) Indraprastha University Common Entrance Test (IPU CET) Kalinga Institute of Industrial Technology Entrance Examination (KIITEE) Symbiosis Entrance Test (SET)
  • MP Board Class 10th result Click Here....

    MP Board 10th Result 2019: Madhya Pradesh Class 10 HSC results expected tomorrow; visit mpbse.nic.in and mpresults.nic.in for scores MP Board 10th Result 2019 | The Madhya Pradesh Board of Secondary Education (MPBSE) is expected to announce the results of the Class 10 examinations tomorrow (Wednesday, 15 May). Candidates who have appeared for the MP board Class 10 exams can check their scores on the official websites of the MPBSE –mpbse.nic.in and mpresults.nic.in. The Madhya Pradesh Board High School Certificate (HSC) Examination, which is the test students sit for after Class 10, is conducted by the MPBSE usually in the month of March. The results follow in May. This year, the Madhya Pradesh board Class 10 exams commenced on 1 March and ended on 27 March. More than 10 lakh students appeared for the Class 10 board exam in Madhya Pradesh this year. Steps to check the MP board's Class 10 HSC Result 2019: Step 1: Visit the official sites of MPBSE – mpbse.nic.in and mpresults.nic.in Step 2: Click on the link on the homepage which says 'HSC Class 10 Examination 2019' Step 3: Enter your roll number and other details on your admit card to log in Step 4: Your score will be displayed on the screen Step 5: Save it in a PDF file and print it out for further reference Students will be able to collect their marksheets from their schools a few days after the results are announced online.
  • CBSE 12th Result Click Here....

    Senior School Certificate Examination (Class XII) Results 2019
  • JEE mains 2019 Results and Cutoff

    JEE Main 2019 Cutoff Score Category Cutoff Score Common Merit List 89.754849 General (EWS) 78.2174869 OBC 74.3166557 SC 54.0128155 ST 44.3345172 PWD 0.11371730
  • Syllabus for JEE Mains and NEET

    Basic Physics Test based on Physics, technology and society, SI units, Fundamental and derived units. Least count, accuracy and precision of measuring instruments, Errors in measurement, Dimensions of Physical quantities, dimensional analysis and its applications, Frame of reference. Motion in a straight line: Position-time graph, speed and velocity. Uniform and non-uniform motion, average speed and instantaneous velocity Uniformly accelerated motion, velocity-time, position-time graphs, relations for uniformly accelerated motion. Scalars and Vectors, Vector addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector. Relative Velocity, Motion in a plane. Projectile Motion, Uniform Circular Motion. Force and Inertia, Newton's First Law of motion; Momentum, Newton's Second Law of motion; Impulse; Newton's Third Law of motion. Law of conservation of linear momentum and its applications, Equilibrium of concurrent forces. Static and Kinetic friction, laws of friction, rolling friction. Dynamics of uniform circular motion: Centripetal force and its applications, Work done by a constant force and a variable force; kinetic and potential energies, work-energy theorem, power. Potential energy of a spring, conservation of mechanical energy, conservative and non-conservative forces; Elastic and inelastic collisions in one and two dimensions, Centre of mass of a two-particle system, Centre of mass of a rigid body; Basic concepts of rotational motion; moment of a force, torque, angular momentum, conservation of angular momentum and its applications; moment of inertia, radius of gyration. Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications. Rigid body rotation, equations of rotational motion. The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth, Kepler's laws of planetary motion. Gravitational potential energy; gravitational potential. Escape velocity. Orbital velocity of a satellite. Geo-stationary satellites. Elastic behaviour, Stress-strain relationship, Hooke's Law, Young's modulus, bulk modulus, modulus of rigidity. Pressure due to a fluid column; Pascal's law and its applications. Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, Reynolds number. Bernoulli's principle and its applications. Surface energy and surface tension, angle of contact, application of surface tension - drops, bubbles and capillary rise. Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer-conduction, convection and radiation, Newton's law of cooling. Thermal equilibrium, zeroth law of thermodynamics, concept of temperature. Heat, work and internal energy. First law of thermodynamics. Second law of thermodynamics: reversible and irreversible processes. Carnot engine and its efficiency. Equation of state of a perfect gas, work done on compressing a gas. Kinetic theory of gases-assumptions, concept of pressure. Kinetic energy and temperature: rms speed of gas molecules; Degrees of freedom, Law of equipartition of energy,applications to specific heat capacities of gases; Mean free path, Avogadro's number. Periodic motion - period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M.) and its equation; phase; oscillations of a spring -restoring force and force constant; energy in S.H.M. - kinetic and potential energies; Simple pendulum - derivation of expression for its time period; Free, forced and damped oscillations, resonance. Wave motion. Longitudinal and transverse waves, speed of a wave. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves, Standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect in sound Electric charges: Conservation of charge, Coulomb's law-forces between two point charges, forces between multiple charges; superposition principle and continuous charge distribution. Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole, Torque on a dipole in a uniform electric field. Electric flux, Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged,infinite plane sheet and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges; Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field. Conductors and insulators, Dielectrics and electric polarization, capacitor, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, Energy stored in a capacitor. Electric current, Drift velocity, Ohm's law, Electrical resistance, Resistances of different materials, V-I characteristics of Ohmic and non-ohmic conductors, Electrical energy and power, Electrical resistivity, Colour code for resistors; Series and parallel combinations of resistors; Temperature dependence of resistance. Electric Cell and its Internal resistance, potential difference and emf of a cell, combination of cells in series and in parallel. Kirchhoffs laws and their applications. Wheatstone bridge, Metre bridge. Potentiometer - principle and its applications. Biot - Savart law and its application to current carrying circular loop. Ampere's law and its applications to infinitely long current carrying straight wire and solenoid. Force on a moving charge in uniform magnetic and electric fields. Cyclotron. Force on a current-carrying conductor in a uniform magnetic field. Force between two parallel current-carrying conductors-definition of ampere, Torque experienced by a current loop in uniform magnetic field; Moving coil, galvanometer, its current sensitivity and conversion to ammeter and voltmeter. Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Earth's magnetic field and magnetic elements. Para-, dia- and ferro- magnetic substances. Magnetic susceptibility and permeability, Hysteresis, Electromagnets and permanent magnets. Electromagnetic induction; Faraday's law, induced emf and current; Lenz's Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and rms value of alternating current/ voltage; reactance and impedance; LCR series circuit, resonance; Quality factor, power in AC circuits, wattless current. AC generator and transformer. Electromagnetic waves and their characteristics. Transverse nature of electromagnetic waves. Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays). Applications of e.m. waves. Reflection and refraction of light at plane and spherical surfaces, mirror formula, Total internal reflection and its applications, Deviation and Dispersion of light by a prism, Lens Formula, Magnification, Power of a Lens, Combination of thin lenses in contact, Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers. Wave optics: wavefront and Huygens' principle, Laws of reflection and refraction using Huygen's principle. Interference, Young's double slit experiment and expression for fringe width, coherent sources and sustained interference of light. Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescopes, Polarisation, plane polarized light; Brewster's law, uses of plane polarized light and Polaroids. Dual nature of radiation. Photoelectric effect, Hertz and Lenard's observations; Einstein's photoelectric equation; particle nature of light. Matter waves-wave nature of particle, de Broglie relation. Davis son-Germer experiment. Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, isotopes, isobars; isotones. Radioactivity-alpha, beta and gamma particles/rays and their properties; radioactive decay law. Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission and fusion. Semiconductors; semiconductor diode: I-V characteristics in forward and reverse bias; diode as a rectifier; 1-V characteristics of LED, photodiode, solar cell and Zener diode; Zener diode as a voltage regulator. Junction transistor, transistor action, characteristics of a transistor; transistor as an amplifier (common emitter configuration) and oscillator. Logic gates (OR, AND, NOT, NAND and NOR). Transistor as a switch. Propagation of electromagnetic waves in the atmosphere; Sky and space wave propagation, Need for modulation, Amplitude and Frequency Modulation, Bandwidth of signals, Bandwidth of Transmission medium, Basic Elements of a Communication System (Block Diagram only).
  • Supplementary Material Communication Systems for CBSE 12 Examination

    Supplementary Material on Additional Sub-Topics included in Class XII Physics Theory Syllabus in the Chapter on Communication Systems for March Examination
  • Ie Erodov Problems and Solutions

    The book is intended for college undergraduates majoring in Physics. It contains about 2000 problem covering the major areas of Physical science: mechanics, thermodynamics, molecular physics, electrodynamics, oscillations and waves, optics, atomic and nuclear physics. Each section is preceded by a short summary of appropriate formulas whose total number exceeds 300. The answers to all of the problems are given at the end of volume. Most difficult problems are provided with explanations. Moreover, the author presents some general hints helping the undergraduate to tackle physical problems. Problems in General Physics is an excellent book which may serve as a valuable supplement to any college course on the subject. Igor Evgenyevich Irodov, Candidate of Science (Physics and Mathematics), Professor of General Physics, has published a number of scientific papers and books, among which are several manuals: Fundamental Laws of Mechanics, Problems in General Physics, A Laboratory Course in Optics. HisProblem Book on Atomic and Nuclear Physics appeared in six Russian editions, and was published in Great Britain, USA, Romania and twice in Poland. A Problem Book on General Physics (with I. V. Savelyev and O. I. Zamsha as co-authors) was printed three times in Russian and published in Poland. Mir Publishers have translated it into French; its publication in Arabic and Vietnamese is expected. I.E. Irodov - Problems in General Physics Site exir.ru (old name irodov.nm.ru), created in 2002 as the collection of solutions for I.E. Irodov Problems in General Physics. This book is vary popular in Russian technical universities. After a while solutions to other books of physics problems have been added. But all this content in Russian language. If you want you can try to read it with Google Translate. Irodov's book is published also in English and popular in many countries, especially in India. So I created this section. For a basis I took English edition I.E. Irodov - Problems in General Physics (download 3,8 Mb in DjVu format) and free solutions from this site. At this moment this is testing section and all solutions in Russian language, but formulas are international :-). If it becomes popular - I add solutions in English. Solutions to Problems in General Physics Part One. Physical Fundamentals of Mechanics 1.1. Kinematics 1.2. The Fundamental Equation of Dynamics 1.3. Laws of Conservation of Energy, Momentum, and Angular Momentum 1.4. Universal Gravitation 1.5. Dynamics of a Solid Body 1.6. Elastic Deformations of a Solid Body 1.7. Hydrodynamics 1.8. Relativistic Mechanics Part Two. Thermodynamics and Molecular Physics 2.1. Equation of the Gas State. Processes 2.2. The First Law of Thermodynamics. Heat Capacity 2.3. Kinetic Theory of Gases. Boltzmann's Law and Maxwell's Distribution 2.4. The Second Law of Thermodynamics. Entropy 2.5. Liquids. Capillary Effects 2.6. Phase Transformations 2.7. Transport Phenomena Part Three. Electrodynamics 3.1. Constant Electric Field in Vacuum 3.2. Conductors and Dielectrics in an Electric Field 3.3. Electric Capacitance. Energy of an Electric Field 3.4. Electric Current 3.5. Constant Magnetic Field. Magnetics 3.6. Electromagnetic Induction. Maxwell's Equations 3.7. Motion of Charged Particles in Electric and Magnetic Fields Part Four. Oscillations and waves 4.1. Mechanical Oscillations 4.2. Electric Oscillations 4.3. Elastic Waves. Acoustics 4.4. Electromagnetic Waves. Radiation Part Five. Optics 5.1. Photometry and Geometrical Optics 5.2. Interference of Light 5.3. Diffraction of Light 5.4. Polarization of Light 5.5. Dispersion and Absorption of Light 5.6. Optics of Moving Sources 5.7. Thermal Radiation. Quantum Nature of Light Part Six. Atomic and Nuclear Physics 6.1. Scattering of Particles. Rutherford-Bohr Atom 6.2. Wave Properties of Particles. Schrodinger Equation 6.3. Properties of Atoms. Spectra 6.4. Molecules and Crystals 6.5. Radioactivity 6.6. Nuclear Reactions 6.7. Elementary Particles Erodov solution http://exir.ru/solutions/ erodov problems and solution http://bookzz.org/g/I.%20E%20Irodov
  • KEAM 2019: Notification cee.kerala.gov.in

    All the candidates can apply for the KEAM 2019. Seat allotment & registrations at cee.kerala.gov.in Revise any chapter in 5 minutes after learning. https://www.youtube.com/channel/UC_Zds0lj-DJTtnQaRWcz4rQ?view_as=subscriber
  • All About NEET 2019 notification Released

    The Ministry of Human Resource development (MHRD), Government of India (GOI) has established National Testing Agency (NTA) as an independent autonomous and self-sustained premier testing organisation for conducting efficient, transparent and international standard test in order to access the competency of candidates for admission to premier higher education institutions. As per regulations framed under the Indian Medical Council Act -1956 and the Dentists Act-1948 and as amended from time to time, NATIONAL ELIGIBILITY CUM ENTRANCE TEST (UG) 2019 (NEET (UG) - 2019) will be conducted by National Testing Agency (NTA) for admission to MBBS/BDS Courses in Indian Medical/Dental Colleges run with the approval of Medical Council of India/Dental Council of India under the Union Ministry of Health and Family Welfare, Government of India except for the institutions established through an Act of Parliament i.e. AIIMS and JIPMER Puducherry. The NEET (UG) - 2019 will be conducted on Sunday, 5th May, 2019. The responsibility of the NTA is limited to the conduct of the entrance examination, declaration of result and for providing an “All India Rank merit list” to the Directorate General Health Service, Government of India for the conduct of counselling for 15% All India Quota Seats and for supplying the result to States/other Counselling Authorities. https://ntaneet.nic.in/Ntaneet/ShowPdf.aspx?Type=50C9E8D5FC98727B4BBC93CF5D64A68DB647F04F&ID=1B6453892473A467D07372D45EB05ABC2031647A revise any chapter in 5 minutes after learning. https://www.youtube.com/channel/UC_Zds0lj-DJTtnQaRWcz4rQ?view_as=subscriber
  • IIT Advance 2019 Syllabus

    Download Syllabus from Here revise any chapter in 5 minutes after learning. https://www.youtube.com/channel/UC_Zds0lj-DJTtnQaRWcz4rQ?view_as=subscriber
  • IIT Advance 2019 information

    Know All About IIT Advance 2019. The JEE (Advanced) 2019 will be held on Sunday, May 19, 2019. The entire JEE (Advanced) 2019 Examination will be conducted in fully computer based test mode. Previous Years Question Papers available at https://jeeadv.ac.in/archives/past-question-papers.html revise any chapter in 5 minutes after learning. https://www.youtube.com/channel/UC_Zds0lj-DJTtnQaRWcz4rQ?view_as=subscriber
  • MP Board 12 Exam Dates

    Exams For Class 12 will be declared soon and probably start in march 1st Week. revise any chapter in 5 minutes after learning. https://www.youtube.com/channel/UC_Zds0lj-DJTtnQaRWcz4rQ?view_as=subscriber
  • NEET Registration and Information

    The National Eligibility Cum Entrance Test (NEET) UG will be conducted by the NTA from 2019 onwards. This Test was being conducted by the Central Board of Secondary Education (CBSE) till 2018. NEET (UG) is applicable for admission to MBBS/BDS Courses in India in Medical/Dental Colleges run with the approval of Medical Council of India/Dental Council of India under the Union Ministry of Health and Family Welfare, Government of India except for the institutions established through an Act of Parliament i.e. AIIMS and JIPMER Puducherry. The responsibility of the NTA will limited to the conduct of the entrance examination, declaration of result and providing All India Rank to the Directorate General Health Services, Government of India for the conduct of counselling for 15% All India Quota Seats and for supplying the result to state/other Counselling Authorities. Application Form November 1, 2018 NEET Application Form ends on November 30, 2018 Application Form Correction Window December 2018 (-) Admit Card Release Date April 15, 2019 Download Admit Card from nta.ac.in NEET 2019 Exam Date May 5, 2019 Exam duration will be 3 hours Result Declaration June 5, 2019 Check NEET Result online at nta.ac.in Commencement of Counselling June 13 onwards Counselling for 15% All India Quota is organizing by MCC of DGHS for more detail visit at https://collegedunia.com/exams/neet or https://www.nta.ac.in/medicalexam
  • Mock Test for JEE Mains

    General Instructions: Total duration of JEE Main Paper- 1 & JEE Main Paper- 2 is 180 min. Physics Chemistry Maths Aptitude Drawing
  • Understanding Physics for JEE Main and Advanced Mechanics - Part 1

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  • External Links for Video Lectures

    Video Lectures Electric Charges; Conservation of charge, Coulomb’s law-force between two point charges, forces between multiple charges; superposition principle and continuous charge distribution. Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in uniform electric field. Electric flux, statement of Gauss’s theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell (field inside and outside). Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field. Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor. Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm’s law, electrical resistance, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity. Carbon resistors, colour code for carbon resistors; series and parallel combinations of resistors; temperature dependence of resistance. Internal resistance of a cell, potential difference and emf of a cell,combination of cells in series and in parallel. Kirchhoff’s laws and simple applications. Wheatstone bridge, metre bridge. Potentiometer - principle and its applications to measure potential difference and for comparing emf of two cells; measurement of internal resistance of a cell. Concept of magnetic field, Oersted’s experiment. Biot - Savart law and its application to current carrying circular loop. Ampere’s law and its applications to infinitely long straight wire. Straight and toroidal solenoids, Force on a moving charge in uniform magnetic and electric fields. Cyclotron. Force on a current-carrying conductor in a uniform magnetic field. Force between two parallel current-carrying conductors-definition of ampere. Torque experienced by a current loop in uniform magnetic field; moving coil galvanometer-its current sensitivity and conversion to ammeter and voltmeter. Current loop as a magnetic dipole and its magnetic dipole moment. Magnetic dipole moment of a revolving electron. Magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar magnet as an equivalent solenoid, magnetic field lines; Earth’s magnetic field and magnetic elements. Para-, dia- and ferro - magnetic substances, with examples. Electromagnets and factors affecting their strengths. Permanent magnets. Electromagnetic induction; Faraday’s laws, induced emf and current; Lenz’s Law, Eddy currents. Self and mutual induction. Alternating currents, peak and rms value of alternating current/voltage; reactance and impedance; LC oscillations (qualitative treatment only), LCR series circuit, resonance; power in AC circuits, wattless current. AC generator and transformer. Basic idea of displacement current, Electromagnetic waves, their characteristics, their transverse nature (qualitative ideas only). Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses. Ray Optics:: Reflection of light, spherical mirrors, mirror formula. Refraction of light, total internal reflection and its applications, optical fibres, refraction at spherical surfaces, lenses, thin lens formula, lensmaker’s formula. Magnification, power of a lens, combination of thin lenses in contact combination of a lens and a mirror. Refraction and dispersion of light through a prism. Scattering of light - blue colour of sky and reddish apprearance of the sun at sunrise and sunset. Optical instruments: Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers. Wave optics: Wave front and Huygen's principle, reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction using Huygen's principle. Interference Young's double slit experiment and expression for fringe width, coherent sources and sustained interference of light. Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescopes. Polarisation, plane polarised light Brewster's law, uses of plane polarised light and Polaroids. Dual nature of radiation. Photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation-particle nature of light. Matter waves-wave nature of particles, de Broglie relation. Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained). Alpha-particle scattering experiment; Rutherford’s model of atom; Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, isotopes, isobars; isotones. Radioactivityalpha, beta and gamma particles/rays and their properties; radioactive decay law. Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number; nuclear fission, nuclear fusion. Energy bands in conductors, semiconductors and insulators (qualitative ideas only) Semiconductor diode - I-V characteristics in forward and reverse bias, diode as a rectifier; Special purpose p-n junction diodes: LED, photodiode, solar cell and Zener diode and their characteristics, zener diode as a voltage regulator. Junction transistor, transistor action, characteristics of a transistor and transistor as an amplifier (common emitter configuration), basic idea of analog and digital signals, Logic gates (OR, AND, NOT, NAND and NOR). Elements of a communication system (block diagram only); bandwidth of signals (speech, TV and digital data); bandwidth of transmission medium. Propagation of electromagnetic waves in the atmosphere, sky and space wave propagation, satellite communication. Need for modulation, amplitude modulation Physics - scope and excitement; nature of physical laws; Physics, technology and society. Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures. Dimensions of physical quantities, dimensional analysis and its applications. Frame of reference, Motion in a straight line: Position-time graph, speed and velocity. Elementary concepts of differentiation and integration for describing motion.Uniform and non-uniform motion, average speed and instantaneous velocity. Uniformly accelerated motion, velocity time and position-time graphs. Relations for uniformly accelerated motion (graphical treatment). Scalar and vector quantities; Position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors. Relative velocity. Unit vector; Resolution of a vector in a plane - rectangular components. Scalar and Vector product of vectors. Motion in a plane, cases of uniform velocity and uniform acceleration-projectile motion. Uniform circular motion. Intuitive concept of force. Inertia, Newton's first law of motion; momentum and Newton's second law of motion; impulse; Newton's third law of motion. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces. Static and kinetic friction, laws of friction, rolling friction, lubrication. Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on banked road). Work done by a constant force and a variable force; kinetic energy, work-energy theorem, power. Notion of potential energy, potential energy of a spring, conservative forces: conservation of mechanical energy (kinetic and potential energies); non-conservative forces: motion in a vertical circle; elastic and inelastic collisions in one and two dimensions. Centre of mass of a two-particle system, momentum conservation and centre of mass motion. Centre of mass of a rigid body; centre of mass of a uniform rod. Moment of a force, torque, angular momentum, laws of conservation of angular momentum and its applications. Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions. Moment of inertia, radius of gyration.Values of moments of inertia, for simple geometrical objects (no derivation). Statement of parallel and perpendicular axes theorems and their applications. Keplar's laws of planetary motion.The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Gravitational potential energy and gravitational potential. Escape velocity. Orbital velocity of a satellite. Geo-stationary satellites. Elastic behaviour, Stress-strain relationship, Hooke's law, Young's modulus, bulk modulus, shear modulus of rigidity, Poisson's ratio; elastic energy. Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift and hydraulic brakes). Effect of gravity on fluid pressure. Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical velocity.Bernoulli's theorem and its applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise. Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv - calorimetry; change of state - latent heat capacity. Heat transfer-conduction, convection and radiation, thermal conductivity, Qualitative ideas of Blackbody radiation, Wein's displacement Law, Stefan's law, Green house effect. Thermal equilibrium and definition of temperature (zeroth law of thermodynamics).Heat, work and internal energy. First law of thermodynamics. Isothermal and adiabatic processes. Second law of thermodynamics: reversible and irreversible processes. Heat engine and refrigerator. Equation of state of a perfect gas, work done in compressing a gas. Kinetic theory of gases - assumptions, concept of pressure. Kinetic interpretation of temperature; rms speed of gas molecules; degrees of freedom, law of equi-partition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro's number. Oscillations and Waves Oscillations Periodic motion - time period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M) and its equation; phase; oscillations of a spring-restoring force and force constant; energy in S.H.M. Kinetic and potential energies; simple pendulum derivation of expression for its time period. Free, forced and damped oscillations (qualitative ideas only), resonance. Wave motion. Transverse and longitudinal waves, speed of wave motion. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect.
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