5th Grade Sound Quiz Questions
12 Questions
| Total Attempts: 6135
(120).jpg "5th Grade Sound Quiz Questions")
Questions and Answers
- 1.What is sound?
- A.
A form of loudness
- B.
A form of energy
- C.
A form of movement
- 2.How is sound made?
- A.
By the sun
- B.
By an amplifier
- C.
By vibration of matter
- 3.What unit is used to measure sound?
- A.
The decibel
- B.
The Richter scale
- C.
The wave
- 4.What level of sound will cause immediate damage to the human ear?
- A.
200 dB
- B.
140 dB
- C.
85 dB
- 5.What happens to the wavelength of a sound when the frequency increases?
- A.
It decreases
- B.
It stays the same
- C.
It increases
- 6.Sound travels faster through a solid than through a gas.
- A.
True
- B.
False
- 7.What causes sound?
- A.
Waves of light
- B.
Molecules moving through air
- C.
The vibration of an object
- D.
Molecules moving through space
- 8.What type of waves are sound waves?
- A.
Longitudinal waves
- B.
Seismographic waves
- C.
Compressional waves
- D.
Electromagnetic waves
- 9.Sound waves move
- A.
In the opposite direction of the source
- B.
In the same direction as the source
- C.
In all directions toward the source
- D.
In all directions away from the source
- 10.Sound must have _____ to move through.
- A.
Velocity
- B.
Matter
- C.
Acceleration
- D.
Weight
- 11.Sound travels ____ light.
- A.
At the same speed as
- B.
Slower than
- C.
Faster than
- 12.Sounds carry
- A.
Energy
- B.
Protons
- C.
Molecules
- D.
Electrons
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Sample QuestionSound travels best through ___________________.
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Sample QuestionWhen light bounces off a smooth, shiny surface, what process has occurred?
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