PhysSci7: Sound Reading Questions

1. Sound is a form of -

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

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

4. Sound travels fastest through -

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

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

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

6. Sound travels in -

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

7. Vibrations in your vocal chords allow you to -

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

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) move back and forth rapidly
C) a form of energy produced by vibrating objects
D) a force that works against motion

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