Sound and Hearing Multiple Choice Questions 1 PDF Download

Learn sound and hearing MCQs, grade 8 science test 1 for online courses learning and test prep, pitch and loudness multiple choice questions and answers. Pitch and loudness revision test includes science worksheets to learn for grade 8 earth science exam prep.

Science multiple choice questions (MCQ) on louder sound can cause damage to with options sight, hearing, skin and brain, pitch and loudness quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn pitch and loudness quiz to attempt multiple choice questions based test.

MCQs on Sound and Hearing Quiz PDF Download Worksheets 1

MCQ. Louder sound can cause damage to

  1. hearing
  2. sight
  3. skin
  4. brain

A

MCQ. Number of vibrations in a second is called

  1. pitch
  2. frequency
  3. amplitude
  4. infrasound

B

MCQ. Sound having frequencies above 20000Hz are called

  1. infrasound
  2. ultrasound
  3. mega sound
  4. micro sound

B

MCQ. If we tighten strings of instrument pitch will be

  1. higher
  2. lower
  3. constant
  4. no pitch

A

MCQ. Higher frequency greater will be

  1. pitch
  2. loudness
  3. amplitude
  4. infrasound

A