Sound Waves Multiple Choice Questions and Answers 18 PDF Book Download

Sound waves MCQs, sound waves quiz answers 18 to learn elementary education online courses. Sound waves and noise multiple choice questions (MCQs), sound waves quiz questions and answers for for online elementary education degree. Speed of sound, ultrasound, waves of energy, sound waves and echoes, vibrations and sound waves test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Speed of sound, ultrasound, waves of energy, sound waves and echoes, vibrations and sound waves, with choices bones, heart, stomach, and brain for online elementary education degree. Free science study guide for online learning sound waves and noise quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 18 PDF Book Download

MCQ: Loss of sound energy depends on

  1. the density of an object
  2. the matter it is passing through
  3. energy level of sound
  4. resistance in a matter

B

MCQ: A component of our body that reflects x-rays is known as

  1. heart
  2. bones
  3. stomach
  4. brain

B

MCQ: Sound waves spread out from

  1. the source
  2. air
  3. water vapors
  4. object

A

MCQ: Longer, echo takes, the

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

B

MCQ: Sound moves in air because

  1. temperature is passed on
  2. humidity is passed on
  3. pressure is passed on
  4. heat is passed on

C