Sound Absorption Multiple Choice Questions Tests pdf Download

Practice sound absorption MCQs in science quiz for test prep. Sound waves quiz questions has multiple choice questions (MCQ) with sound absorption test, answers as large empty room often sounds, answer key with choices as full, hollow, noisy and repeating for competitive exam, viva prep, interview questions worksheets. Free science revision notes to learn sound absorption quiz with MCQs to find questions answers based online tests.

MCQs on Sound Absorption Quiz pdf Download

MCQ. Large empty room often sounds

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


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

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


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

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


MCQ. Echoes are formed when sound

  1. strikes a wall and reflects back
  2. strikes a wall and is absorbed
  3. hits the eardrum repeatedly
  4. breaks


MCQ. Large concert halls have modified roofs which

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