Sound Absorption MCQs Test and Answers pdf Download

Practice sound absorption MCQs and science for test prep and learning. Free sound waves notes has multiple choice questions (MCQ) with sound absorption quiz as large empty rooms often sound with answering options full, hollow, noisy and repeating for exam preparation. Study to learn sound absorption quiz with MCQs to find questions answers based online tests.

MCQs on Sound Absorption

MCQ. Large empty rooms often sound

  1. full
  2. hollow
  3. noisy
  4. repeating

B

MCQ. In concert halls, soft materials and carpets are used to

  1. reflect sound
  2. absorb sound
  3. retract sound
  4. refract sound waves

B

MCQ. In large empty rooms, even a click keeps on

  1. increasing
  2. decreasing
  3. repeating
  4. coming

C

MCQ. Echoes are formed when sound

  1. strikes a wall and reflects back
  2. strikes a wall and is absorbed
  3. hits the eardrum and keeps on hitting
  4. is too loud

A

MCQ. Large concert halls have modified roofs which

  1. absorb sounds
  2. reflect sounds
  3. increase the loudness of sound
  4. decrease the pitch of the sounds

A