Sound Waves Multiple Choice Questions and Answers 29 PDF Download

Learn sound waves MCQs, grade 7 science test 29 for online learning courses and test prep. Volume and amplitude multiple choice questions (MCQs), sound waves quiz questions and answers include science worksheets for science worksheets to solve.

Science multiple choice questions (MCQ): loudness of sound depends on with options frequency, wave front, amplitude and wavelength, volume and amplitude quiz for online jobs competitive tests preparation for teachers pre-employment screening. Free science study guide to learn volume and amplitude quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Worksheets 29 Quiz PDF Download

MCQ: Loudness of sound depends on

  1. wave front
  2. frequency
  3. amplitude
  4. wavelength


MCQ: Bats also use 'ultrasound' to prevent

  1. predators
  2. homes
  3. preys
  4. obstacles


MCQ: Louder sound is, more amplitude it

  1. can
  2. will
  3. is
  4. has


MCQ: Full name of ultrasound is

  1. ultra high sounds
  2. ultra pitch sounds
  3. ultrasonic sounds
  4. ultraviolet sounds


MCQ: Melting of a metal with help of ultrasounds is known as

  1. ultra welding
  2. ultrasonic welding
  3. ultrasound welding
  4. ultraviolet welding