Sound Waves and Echoes MCQs Test and Answers pdf Download

Practice sound waves and echoes MCQs and science for test prep and learning. Free sound waves notes has multiple choice questions (MCQ) with sound waves and echoes quiz as compared to humans, bats can hear sounds with with answering options low frequency, low pitch, low amplitude and high pitch for exam preparation. Study to learn sound waves and echoes quiz with MCQs to find questions answers based online tests.

MCQs on Sound Waves and Echoes

MCQ. Compared to humans, bats can hear sounds with

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


MCQ. Use of echoes to measure distance is known as

  1. Echo destination
  2. Echolocation
  3. Echo displacement
  4. Echo dictation


MCQ. Some fishing boats use echoes to

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


MCQ. Ships send a small

  1. pulse to the sea bed
  2. vibration to the tower
  3. piece of food to the 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