WorksheetsWave speed
Total questions: 10
Worksheet time: 11mins
Name
Class
Date
1.
____________________ is the number of waves that move past one spot in a second
a)
energy
b)
amplitude
c)
wavelength
d)
frequency
2.
High frequency waves have _________ wavelength.
a)
varying
b)
high
c)
the same
d)
low
3.
Which letter represents wavelength?
a)
A
b)
B
c)
C
d)
D
4.
V=fλ
If the frequency is 5 Hz and the wavelength is 2 m, then what is the wave's velocity?
a)
10 m/s
b)
5/2 m/s
c)
2/5 m/s
d)
7 m/s
5.
V=fλ
If the wave velocity is 20 m/s and the wavelength is 2 m, then what is the frequency?
a)
10 Hz
b)
40 Hz
c)
0.1 Hz
6.
V=fλ
If the velocity of the wave is 10 m/s and the frequency is 5 Hz, then what is the wavelength?
a)
2 m
b)
50 m
c)
5 m
d)
15 m
7.
One end of the rope is vibrated to produce a wave with a wavelength of .25 m. The Frequency of the wave is 3.0 Hz. What is the speed of the wave?
a)
3.00 m/s
b)
2.50 m/s
c)
.75 m/s
d)
1.25 m/s
8.
A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?
a)
500 m/s
b)
50 m/s
c)
5 m/s
d)
0.5 m/s
9.
What is the speed of a wave with a frequency of 20Hz and a wavelength of 0.4m ?
a)
100m/s
b)
25m/s
c)
8m/s
10.
If a wave is traveling at 60m/s and has a wavelength of 3m. What is the frequency?
a)
10Hz
b)
20Hz
c)
180Hz
100 %
