AnswersFL-2003310-Physical Science CRLab: Thermal Energy Transfer

Using Sound Answers

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Waves move fastest in

A
low-temperature gases.
B
low-temperature solids.
C
high-temperature gases.
D
high-temperature solids.
2
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Allison wants to calculate the speed of a sound wave.

A
distance traveled / amplitude
B
number of wavelengths / amplitude
C
number of wavelengths / time
D
distance traveled / time
3

Which of these would most likely cause a sound wave?

A
cookies baking
B
milk standing in the bottle
C
a spoon hitting the side of a bowl while mixing
D
butter melting
4

In which part of the wave are the particles of the medium closer together?

A
rarefactions
B
compressions
C
solids
D
liquids
5

Sound waves move the fastest through which medium?

A
water at high temperatures
B
water at low temperatures
C
air at high temperatures
D
air at low temperatures

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