Sound Waves Multiple Choice Quiz Questions 29 pdf Download

Practice science quiz 29 on sound waves MCQs, grade 7 volume and amplitude multiple choice questions. Free learning guide has science worksheet with answering options frequency, wave front, amplitude and wavelength of multiple choice questions (MCQ) with volume and amplitude quiz as loudness of sound depends on for exam prep. Study to learn volume and amplitude quiz to attempt multiple choice questions based test.

MCQs on Sound Waves - Quiz 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