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Physics MCQ Set 3

physics Set 3 contains 6 of total 50 physics questions (MCQ) with answers. View the answer of each MCQ by clicking over the Show/Hide Answer or all answers at the bottom of the page. You can use these MCQs of physics as a practice for the real exam or entrytest. Interactive Test

MCQ: 13

Question : If distance between two bodies is doubled and their masses are also doubled the gravitational force will

  1. Increase four times
  2. Decrease four times
  3. Remain constant
  4. None of these

MCQ: 14

Question : The work done by a force acting on a body is maximum when

  1. The displacement is zero
  2. The force is parallel to the displacement
  3. The force is perpendicular to the displacement
  4. The force is anti-parallel to the displacement
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MCQ: 15

Question : If a force F moves a body with velocity V then power is

  1. F · V
  2. F * V
  3. F + V
  4. F – V
div>

MCQ: 16

Question : When transverse waves propagate through a medium then the particles of the medium

  1. Remain at rest
  2. Vibrate along the direction of propagation of waves
  3. Vibrate perpendicular to the direction of propagation of waves
  4. Vibrate at an angle of 180° with the direction of propagation of waves

MCQ: 17

Question : When longitudinal waves propagate through a medium, then the particles of the medium

  1. Vibrate parallel to the direction of propagation of waves
  2. Vibrate perpendicular to the direction of propagation of waves
  3. Do not move at all
  4. Vibrate at an angle of 270° to the direction of waves

MCQ: 18

Question : If a transverse wave has a speed of 100m/sec and frequency of 100 hertz then its wavelength will be

  1. 1 m
  2. 10 m
  3. 100 m
  4. 1000 m

All MCQ Answers

Set 1Set 2Set 3Set 4Set 5Set 6Set 7

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

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