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Physics MCQ Set 4

physics Set 4 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: 19

Question : Which one of the following can be used to distinguish between the sounds of a note played on piano and violin?

  1. Intensity of sound
  2. Pitch of sound
  3. Quality of sound
  4. Loudness

MCQ: 20

Question : Which of the following properties proves that light behaves as waves
I. Interference
II. Diffraction
III. Refraction

  1. I and II are correct only
  2. II and III are correct only
  3. I and II are correct only
  4. I, II and III are correct

MCQ: 21

Question : Which one of the following properties of light does not depend upon the nature of the medium?

  1. Velocity
  2. Wavelength
  3. Amplitude
  4. Frequency

MCQ: 22

Question : Polaroid can be used

  1. To control head light glare in night driving
  2. To determine the concentration of optically active substance
  3. In curtain-less window to adjust the amount of light
  4. All of them

MCQ: 23

Question : A lens which is thicker in the middle and thinner at the edge is called

  1. Concave lens
  2. Convex lens
  3. Plano-concave lens
  4. Convex-concave lens

MCQ: 24

Question : A straight line passing through center of curvature of the two spherical surfaces of a lens is called

  1. Diameter of the lens
  2. Radius of the lens
  3. Principal axis
  4. Principle focus
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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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