Sound and Hearing Multiple Choice Questions 1 PDF Download

Learn sound and hearing MCQs, grade 8 online science test 1, pitch and loudness multiple choice questions and answers. Pitch and loudness revision test has science worksheets, helping answer key with choices as sight, hearing, skin and brain of multiple choice questions (MCQ) with pitch and loudness quiz as louder sound can cause damage to for competitive exam prep, viva interview questions. Free science study guide to practice 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. The 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 the strings of instrument the pitch will be

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

A

MCQ. The higher the frequency the greater will be

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

A