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Chapter 29 of 36
Practice Questions

Modern Physics-IIPractice Questions

JEE Advanced · Physics

Free Modern Physics-II practice questions for JEE Advanced Physics 2026 — chapter-wise MCQs with answers and detailed solutions.

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Practice questions, revision notes, formula sheet and AI doubt-solver — built for JEE Advanced Physics.

A step-by-step diagram illustrating alpha decay, where a heavy parent nucleus emits an alpha particle (Helium nucleus) and transforms into a lighter daughter nucleus.
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Practice Questions — Modern Physics-II

80 questions available from Modern Physics-II for JEE Advanced Physics.

Question Types

multiple choicenumerical

Sample Questions

1multiple choice1 marks

What happens to the atomic number and mass number when a nucleus emits an alpha particle?

2multiple choice1 marks

In beta-minus decay, what actually happens inside the nucleus?

3multiple choice1 marks

The half-life of a radioactive substance is 4 days. What fraction of the original sample remains after 12 days?

4multiple choice1 marks

Which nuclear process releases energy: nuclear fusion or nuclear fission?

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Frequently Asked Questions

What topics are covered in Modern Physics-II for JEE Advanced?
Modern Physics-II is an important chapter in JEE Advanced Physics. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Nuclear Stability and Radioactivity, Radioactive Decay Law, Successive Disintegration and Chain Reactions, Mass-Energy Equivalence.
How important is Modern Physics-II for JEE Advanced?
Modern Physics-II is a frequently tested chapter in JEE Advanced Physics. Questions from this chapter appear regularly in previous year papers. There are 80 practice questions available for this chapter.
How to prepare Modern Physics-II for JEE Advanced?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

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Get the full Modern Physics-II chapter — for free.

Practice questions, revision notes, formula sheet and AI doubt-solver for JEE Advanced Physics.