Sound Waves Multiple Choice Questions 14 PDF Download

Learn sound waves MCQs, grade 7 online science test 14, musical instruments multiple choice questions and answers. Musical instruments revision test has science worksheets, helping answer key with choices as vibrationem, loqui, silentium and biennium of multiple choice questions (MCQ) with musical instruments quiz as the term "vibration" has been derived from latin word for competitive exam prep, viva interview questions. Free science study guide to practice musical instruments quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 14

MCQ. The term "vibration" has been derived from Latin word

  1. loqui
  2. vibrationem
  3. silentium
  4. biennium


MCQ. Repetition of sound in empty hall is known as

  1. echo
  2. harsh echo
  3. hollow echo
  4. soft echo


MCQ. String instruments produce sound when

  1. string is pushed
  2. string is pulled
  3. string is banged
  4. string lift up


MCQ. The sequence of notes is known as

  1. plain
  2. scale
  3. balance
  4. proportion


MCQ. Long exposure to sounds is dangerous for

  1. ears
  2. brain
  3. nerves
  4. eyes