Day 58: MH HSC Class 12 Physics

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

Question 1
Mechanical Properties of Fluids. Asked once: Mar 2022 (same type asked 3 times)
Q. 21 $Derive an expression for terminal velocity of a spherical object falling under gravity through a viscous medium.$
Question 2
Thermodynamics. Asked once: Feb 2020 (same type asked 3 times)
Q. 2(ii) $What is isothermal process?$
Question 3
Wave Optics. Asked once: Mar 2019 (same type asked 3 times)
Q. 29 $Explain refraction of light on the basis of wave theory. Hence prove the laws of refraction. Two coherent sources of light having intensity 81 : 1 produce interference fringes. Calculate the ratio of intensities at the maxima and minima in the interference pattern.$
Question 4
Electromagnetic Induction. Asked once: Mar 2017 (same type asked 3 times)
Q. 7(ii) $Explain self induction and mutual induction.$
Question 5
Kinetic Theory of Gases and Radiation. Asked once: Jul 2024 (same type asked 3 times)
Q. 1(iii) $If coefficient of emission is 'e' for a perfectly black body and coefficient of transmission is 't' then ____.$
Tap an option to check your answer.

Question 1