Sound Multiple Choice Questions Test 5 pdf Download

Practice physics quiz 5 on sound MCQs, grade 10 sound and sound waves multiple choice questions. Free sound and sound waves guide has physics worksheet with answering options inversely, directly, not related and proportionally of multiple choice questions (MCQ) with sound and sound waves quiz as loudness and amplitude of sound varies for exam prep. Study to learn sound and sound waves quiz to attempt multiple choice questions based test.

MCQs on Sound - Quiz 5

MCQ. Loudness and amplitude of sound varies

  1. directly
  2. inversely
  3. Not related
  4. proportionally

A

MCQ. Sensation of sound persists in our brain for about

  1. 0.001s
  2. 0.2s
  3. 0.1s
  4. 10s

C

MCQ. Sound waves cannot pass through

  1. air
  2. vacuum
  3. solid
  4. liquid

B

MCQ. Sound waves are mechanical in nature because

  1. They require medium for propagation
  2. They don't require medium for propagation
  3. They are longitudinal
  4. They are transverse

A

MCQ. 1 bel is equal to

  1. 100 dB
  2. 50dB
  3. 10dB
  4. 20dB

C