Sound Waves Multiple Choice Questions 8 PDF Download

Learn sound waves MCQs, grade 7 science test 8 for online learning courses and test prep, sound waves and echoes multiple choice questions and answers. Sound waves and echoes revision test includes science worksheets to learn for 7th grade advanced science.

Science multiple choice questions (MCQ): as compare to humans, bats can hear sounds only with with options low pitch, low frequency, low amplitude and high pitch, sound waves and echoes quiz for online science learning with science portal to answers the questions to ask. Free science study guide to learn sound waves and echoes quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 8

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

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


MCQ: In one wavelength, wave passes through

  1. one complete vibration
  2. two complete vibrations
  3. one and a half vibration
  4. two and a half vibration


MCQ: If frequency is high, peak of waves would be

  1. uneven
  2. closer
  3. distant
  4. even


MCQ: If frequency increases,

  1. wavelength also increases
  2. amplitude also increases
  3. number of waves also increases
  4. amplitude decreases


MCQ: Organs of a human that detect sounds are

  1. eyes
  2. ears
  3. feet
  4. hands