PhysSci7: Sound Reading Questions

1. Sound is a form of -

A) light
B) energy
C) motion
D) liquid

2. Sound is produced by -

A) changes in the state of matter
B) energy changing form
C) vibrating objects
D) thinking about objects

3. Sound can only travel through -

A) matter
B) empty space
C) solid objects
D) water

4. Sound travels fastest through -

A) gels
B) liquids
C) gases
D) solids

5. Which of the following would sound travel fastest through?

A) a block of iron
B) a mixture of gases
C) empty space
D) a pool of water

6. Sound travels in -

A) empty space
B) circular motions
C) waves
D) straight lines

7. Vibrations in your vocal chords allow you to -

A) feel
B) hear
C) speak
D) see

8. Sound can travel in outer space.

A) true
B) false

9. What does the word "sound" mean in paragraph 1?

A) the substance that does not allow electricity to travel through it
B) the amount of matter in an object
C) a form of energy that travels in waves and can move in empty space
D) a form of energy produced by vibrating objects

10. What does the word "vibrate" mean in paragraph 3?

A) move back and forth rapidly
B) a force that works against motion
C) the measure of the amount of gravity acting on an object's mass
D) a form of energy produced by vibrating objects

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