Sound Waves Multiple Choice Questions and Answers 29 PDF Download

Learn sound waves multiple choice questions, grade 7 science online test 29 for elementary school degree online courses, distance learning for exam prep. Practice volume and amplitude multiple choice questions (MCQs), sound waves quiz questions and answers for science class for science worksheets to solve.

Study elementary school science multiple choice questions (MCQs): loudness of sound depends on, for free online courses with choices 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 for online learning volume and amplitude quiz questions 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

C

MCQ: Bats also use 'ultrasound' to prevent

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

D

MCQ: Louder sound is, more amplitude it

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

B

MCQ: Full name of ultrasound is

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

C

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

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

B