Wave Properties Answers

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A transverse wave with a frequency of 125 Hz is traveling in the x-direction.

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A
0.42 seconds
B
2.0 seconds
C
2.4 seconds
D
4.8 seconds
2
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The speed of sound through argon is shown.

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A
10 m/s
B
250 m/s
C
500 m/s
D
3200 m/s
3

Which equations represent the relationship between wavelength and frequency for a sound wave? Check all that apply.

Question illustration
A
v = f
Option A
B
= vf
Option B
C
f = v
Option C
D
=
Option D
E
=
Option E
F
f =
Option F
G
f =
Option G
4

A flute plays a note with a frequency of 266 Hz. What is the speed of sound if the wavelength is 1.3 m?

A
102 m/s
B
205 m/s
C
346 m/s
D
692 m/s
5

Sound travels slowest through what temperature of water?

A
20°C
B
40°C
C
60°C
D
80°C
6

A frequency generator sends a 550 Hz sound wave through both water and ice.

Question illustration
A
2.1 m
B
3.1 m
C
5.2 m
D
8.5 m
8

A sound wave has a frequency of 425 Hz. What is the period of this wave?

A
0.00235 seconds
B
0.807 seconds
C
425 seconds
D
850 seconds
9

An FM radio station broadcasts at 9.23 × 107 Hz. Given that the radio waves travel at 3.00 × 108 m/s, what is the wavelength of these waves?

A
0.308 m
B
2.77 m
C
3.25 m
D
6.50 m
10

What factors affect the speed of a wave? Check all that apply.

A
the amplitude of the wave
B
the energy of the wave
C
the temperature of the medium
D
the type of wave
E
the type of medium

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