Sound and Hearing Multiple Choice Questions and Answers 1 PDF Book Download

Sound and hearing multiple choice questions (MCQs), sound and hearing quiz answers, test prep 1 to learn online elementary school science for Cambridge lower secondary certificate. Pitch and loudness MCQs, sound and hearing quiz questions and answers for online degrees. Learn pitch and loudness test prep for online learning.

Learn elementary school science MCQs: pitch and loudness, with choices frequency, pitch, amplitude, and infrasound for online degrees. Free science study guide for online learning pitch and loudness quiz questions to attempt multiple choice test for online elementary school courses.

MCQs on Sound and Hearing Worksheets 1 PDF Book Download

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