Physics MCQs

Correct answer D. Always negative

Correct answer D. All of the above

Correct answer D. Both its mass and the angle at which it is thrown

Correct answer B. Dividing the displacement into small intervals

Correct answer A. Electron

Correct answer D. When work is done at a uniform rate

Correct answer A. 39.2 J

Correct answer A. Maximum

Correct answer B. Diffraction

Correct answer C. Michelson

Correct answer A. Luminous

Correct answer D. The distance between them decreases

Correct answer C. Plane polarised

Correct answer D. 2 × 10⁻³ mm

Correct answer D. It is greater for a sharp edge

Correct answer D. 180°

Correct answer D. Interference

Correct answer D. Michelson

Correct answer D. Same wavelength with constant phase difference

Correct answer D. Wavefront