Sound Waves and Echoes Multiple Choice Questions Online pdf eBooks Download

Learn sound waves and echoes MCQs in science quiz for test prep. Sound waves quiz questions has multiple choice questions (MCQ), sound waves and echoes test as as compare to humans, bats can hear sounds only with. Answer key with choices as low frequency, low pitch, low amplitude and high pitch problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice sound waves and echoes quiz with MCQs to find questions answers based online tests.

MCQs on Sound Waves and Echoes Quiz pdf Download

MCQ. As compare to humans, bats can hear sounds only with

  1. low frequency
  2. low pitch
  3. low amplitude
  4. high pitch


MCQ. Use of echo to measure distance is known as

  1. echo destination
  2. echolocation
  3. echo displacement
  4. echo dictation


MCQ. Some fishing boats use echo to

  1. calculate the depth of water
  2. detect any predator
  3. detect shoal of fish
  4. eggs of fish


MCQ. Ships send a small

  1. pulse to the sea bed
  2. vibration to the tower
  3. piece of food to fish
  4. beam of sound to check the depth


MCQ. Longer, echo takes, the

  1. shallower the water
  2. the deeper the water
  3. the denser the water
  4. the warmer the water