Sound and Hearing Multiple Choice Questions 1 PDF Download

Practice 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.

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. 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