Sound Waves Multiple Choice Questions Test 29 Tests pdf Download

Practice science test 29 on sound waves MCQs, grade 7 volume and amplitude multiple choice questions and answers. Volume and amplitude revision test has science worksheets, answer key with choices as frequency, wave front, amplitude and wavelength of multiple choice questions (MCQ) with volume and amplitude quiz as the loudness of sound depends on for competitive exam prep, viva interview questions. Free science study guide to learn volume and amplitude quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz pdf Download Worksheets 29

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 its

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


MCQ. Longer name for ultrasounds is

  1. ultrahigh sounds
  2. ultra-pitch sounds
  3. ultrasonic sounds
  4. ultraviolet sounds


MCQ. Melting of metal with help of ultrasounds is known as

  1. Ultra-welding
  2. Ultrasonic welding
  3. Ultrasound welding
  4. Ultraviolet welding