PYQ Vault

Day 22: MH HSC Class 12 Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Structure of Atoms and Nuclei. This type asked 3 times: Feb 2020, Feb 2024, Feb 2026. This one: Feb 2024

    Answer the following questions :
    Q. 2(v)
    What is binding energy of a hydrogen atom?

  2. Question 2

    Thermodynamics. This type asked 3 times: Feb 2020, Mar 2022, Feb 2026. This one: Feb 2026

    Q. 1(iv)
    The process in which heat is neither absorbed nor released by a system is called _____.

    Tap an option to check your answer.

  3. Question 3

    Wave Optics. This type asked 3 times: Mar 2019, Mar 2022, Feb 2026. This one: Feb 2026

    Answer the following questions :
    Q. 2(v)
    In Young's double slit experiment, width of the two slits are in the ratio 25 : 1. Calculate the ratio of amplitudes.

  4. Question 4

    Electromagnetic Induction. This type asked 3 times: Mar 2017, Feb 2025, Jun 2025. This one: Jun 2025

    Answer the following questions :
    Q. 2(v)
    Define mutual inductance.

  5. Question 5

    Kinetic Theory of Gases and Radiation. This type asked 3 times: Jul 2024, Feb 2025, Jun 2025. This one: Jun 2025

    Answer the following questions :
    Q. 2(iii)
    What is the coefficient of transmission for athermanous materials?