JEE Main 2021: Know important topics to revise in physics
Candidates preparing for the upcoming JEE Main 2021 exam can check the list of important topics to revise in Physics.
This free eBook covers JEE Main important chapters & topics to study just 40% of the syllabus and score up to 100% marks in the examination.
Download EBookIsha Jain | May 17, 2021 | 10:29 AM IST
NEW DELHI : The National Testing Agency (NTA) announced the postponement of JEE Main 2021 April and May exams at jeemain.nta.nic.in. The decision to postpone JEE Main 2021 for April and May sessions was taken due to a surge in coronavirus cases across the country. Since the JEE Main 2021 aspirants now have extra time to prepare for the entrance test, they can check some of the important physics topics to revise in order to boost the preparation.
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JEE Main 2021: Booster topics for Physics
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Topics |
Chapters |
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Physics and Measurement |
Physical quantity |
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System of unit |
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Practical units |
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Dimension |
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Frequency, angular frequency, angular velocity, velocity gradient |
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Work Energy and Power |
Nature of Work Done |
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Work done by variable force |
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Kinetic energy |
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Potential energy |
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Potential energy curve |
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Rotational Motion |
Center of mass |
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Position of centre of mass for solid cone |
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Motion of the centre of mass |
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Equations of Linear Motion and Rotational Motion. |
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Torque |
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Properties of Solids and Liquids |
Stokes' law & Terminal Velocity |
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Surface energy |
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Excess pressure inside a liquid drop & soap bubble |
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Thermal stress and thermal strain |
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Heat |
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Kinetic theory of Gases |
States of matter |
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Gas laws(I) |
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Ideal gas equation |
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Various types of speeds of ideal gases |
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Kinetic energy of ideal gas |
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Electromagnetic Induction and Alternating currents |
Magnetic flux |
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Faraday's law of induction |
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Motional Electromotive force(I) |
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AC voltage applied to an inductor |
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Motional Electromotive force(II) |
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Communication Systems |
Propagation of Electromagnetic Waves |
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Amplitude Modulation |
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Experimental skills |
To compare emf of two given primary cells using potentiometer |
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To measure the thickness of the given sheet using screw gauge |
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To measure the diameter of small spherical cylindrical body using Vernier Callipers |
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To determine resistance of a galvanometer by half-deflection method and to find its figure of merit |
NTA was to commence the JEE Main 2021 registration process for the last session from May 3, however, it was delayed. The authorities will soon release the revised JEE Main 2021 April and May schedule on the official website. JEE Main exam for April and May sessions were earlier scheduled to be conducted on April 27 to 30 and May 24 to 27 respectively.
The National Testing Agency has successfully concluded the first two sessions of JEE Main 2021 i.e in February and March. As per the statistics released by the authorities, a total of 6,20,978 and 5,56,248 candidates appeared in the JEE Main April and May exams respectively.
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