PhysSci7: Sound Reading Questions

1. Sound is a form of -

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

2. Sound is produced by -

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

3. Sound can only travel through -

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

4. Sound travels fastest through -

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

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

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

6. Sound travels in -

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

7. Vibrations in your vocal chords allow you to -

A) speak
B) feel
C) hear
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) a form of energy that travels in waves and can move in empty space
C) the amount of matter in an object
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 form of energy produced by vibrating objects
C) a force that works against motion
D) the measure of the amount of gravity acting on an object's mass

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