Day 114: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Mechanical Properties of Fluids. Asked 2 times: May 2022 S1*, 13 May 2026 S2 (* = numbers or wording changed that year) See all 2 times it was asked
112What is the radius of the biggest aluminium coin of thickness and density , which will be able to float on the water surface of surface tension ? ( = acceleration due to gravity)Tap an option to check your answer.
Question 2
Optics (Ray). Asked 2 times: 4 May 2023 S2*, 13 May 2026 S2 (* = numbers or wording changed that year) See all 2 times it was asked
140How much water should be filled in a container of height cm, so that it appears half filled to the observer when viewed from the top of the container?Tap an option to check your answer.
Question 3
Rotational Dynamics. Asked 2 times: 13 Apr 2026 S1*, 13 May 2026 S2 (* = numbers or wording changed that year) See all 2 times it was asked
108The difference between angular speed of minute hand and second hand of a clock is (in rad/s)Tap an option to check your answer.
Question 4
Superposition of Waves. Asked 2 times: 19 Apr 2025 S1*, 13 May 2026 S2 (* = numbers or wording changed that year) See all 2 times it was asked
121A spring of mass kg/m has length m. It is fixed at both ends and stretched such that is has a tension N. The string vibrates in three segments with amplitude cm. The amplitude of transverse (particle) velocity isTap an option to check your answer.
Question 5
Dual Nature of Radiation and Matter. Asked 2 times: 20 Apr 2025 S1*, 13 May 2026 S1 (* = numbers or wording changed that year) See all 2 times it was asked
144A parallel beam of light is incident normally on a plane surface absorbing of light and reflecting the rest. If the incident beam carries W of power the force exerted by it on the surface is (C = velocity of light = m/s )Tap an option to check your answer.