Day 13: MH HSC Class 12 Physics

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

Question 1
Structure of Atoms and Nuclei. Asked 2 times: Feb 2020, Feb 2023
Q. 16 $State postulates of Bohr's atomic model.$
Question 2
Thermodynamics. Asked 2 times: Mar 2022, Feb 2023
Q. 1(ii) $The first law of thermodynamics is consistent with the law of conservation of _______.$
Tap an option to check your answer.
Question 3
Wave Optics. Asked 2 times: Mar 2022, Feb 2023
Q. 1(iv) $The property of light which remains unchanged when it travels from one medium to another is ________.$
Tap an option to check your answer.
Question 4
Wave Optics. Asked 2 times: Mar 2022, Feb 2023
Q. 15 $Derive laws of reflection of light using Huygens' principle.$
Question 5
Rotational Dynamics. Asked 2 times: Mar 2018, Mar 2022
Q. 3 $Define moment of inertia of a rotating rigid body. State its SI unit and dimensions.$

Question 1