Day 162: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Wave Optics. Asked 2 times: 9 May 2023 S1*, 14 May 2024 S2 (* = numbers or wording changed that year) See all 2 times it was asked
41Two wavelengths of sodium light 590 nm and 596 nm are used one after another to study diffraction due to single slit of aperture . Distance from slit to screen is 1.5 m. The separation between the positions of first maximum of the diffraction pattern in the two cases isTap an option to check your answer.
Question 2
Gravitation. Asked 2 times: 4 May 2023 S1, 14 May 2024 S1 See all 2 times it was asked
31Considering earth to be a sphere of radius '' having uniform density '', then value of acceleration due to gravity '' in terms of and G isTap an option to check your answer.
Question 3
Kinetic Theory of Gases. Asked 2 times: 9 May 2023 S1*, 14 May 2024 S1 (* = numbers or wording changed that year) See all 2 times it was asked
3The temperature of a gas is . To what temperature should it be heated, so that the r.m.s. velocity of the molecules be doubled?Tap an option to check your answer.
Question 4
Mechanical Properties of Fluids. Asked 2 times: 16 May 2023 S2, 14 May 2024 S1 See all 2 times it was asked
6The potential energy of a molecule on the surface of a liquid compared to the molecules inside the liquid isTap an option to check your answer.
Question 5
Optics (Ray). Asked 2 times: 2 May 2023 S1*, 14 May 2024 S1 (* = numbers or wording changed that year) See all 2 times it was asked
1A combination of two thin lenses in contact have power +10 D. The power reduces to +6 D when the lenses are 0.25 m apart. The power of individual lens isTap an option to check your answer.