PhysSci7: Sound Reading Questions

1. Sound is a form of -

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

2. Sound is produced by -

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

3. Sound can only travel through -

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

4. Sound travels fastest through -

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

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

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

6. Sound travels in -

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

7. Vibrations in your vocal chords allow you to -

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

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

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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