PhysSci7: Sound Reading Questions - Test
  • 1. Sound is a form of -
A) liquid
B) light
C) energy
D) motion
  • 2. Sound is produced by -
A) vibrating objects
B) changes in the state of matter
C) thinking about objects
D) energy changing form
  • 3. Sound can only travel through -
A) matter
B) empty space
C) water
D) solid objects
  • 4. Sound travels fastest through -
A) gases
B) liquids
C) gels
D) solids
  • 5. Which of the following would sound travel fastest through?
A) empty space
B) a mixture of gases
C) a block of iron
D) a pool of water
  • 6. Sound travels in -
A) waves
B) empty space
C) straight lines
D) circular motions
  • 7. Vibrations in your vocal chords allow you to -
A) hear
B) speak
C) see
D) feel
  • 8. Sound can travel in outer space.
A) true
B) false
  • 9. What does the word "sound" mean in paragraph 1?
A) a form of energy that travels in waves and can move in empty space
B) the substance that does not allow electricity to travel through it
C) a form of energy produced by vibrating objects
D) the amount of matter in an object
  • 10. What does the word "vibrate" mean in paragraph 3?
A) the measure of the amount of gravity acting on an object's mass
B) a force that works against motion
C) move back and forth rapidly
D) a form of energy produced by vibrating objects
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