WorksheetsFrequency, Period, and Wave Speed
Total questions: 24
Worksheet time: 18mins
If an object is traveling in circular motion with a
frequency of 7.0 Hz, how many revolutions will it
make in 20s?
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3.0
13
38
140
An object has a period of 4.0s, what is the
frequency of its motion (in Hertz)?
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0.25 Hz
0.41 Hz
0.67 Hz
0.89 Hz
An object is revolving with a frequency of 8.0 Hz,
what is its period (in seconds)?
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0.020 s
0.070 s
0.11 s
0.13 s
The number of cycles or oscillation made in one second is defined as
time taken
period
frequency
amplitude
The drum of a washing machine rotates 1800 times in 3 minutes. What is the period?
0.1 s
0.2 s
0.3 s
0.5 s
A sound wave travels at a speed of 352 m/s. What is its wavelength (m) if it has a frequency of 880 Hz?
(a)
A guitar string vibrates at a frequency of 100 Hz. What is the wavelength (m) of the sound wave if the speed of sound is 150 m/s?
(a)
What is the speed (m/s) of a 20 Hz with a 4m wavelength?
(a)
What is the frequency (Hz) of a wave traveling at 300 m/s with a 4 m wavelength?
(a)
A wave has wavelength of 10.0 m and a speed of 340 m/s. What is the frequency (Hz) of the wave?
(a)
A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed (m/s) of the wave?
(a)
A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength (m) of the wave?
(a)
A guitar string vibrates with a frequency of 320 Hz. If the wavelength of the vibration is 0.23 meters what is the speed (m/s) of the wave?
(a)
What does the "v" represent in the equation v = fλ?
Frequency of the wave
Wavelength of the wave
Velocity of the wave
Amplitude of the wave
A wave with a frequency of 20 Hz has a wavelength of 4 meters. What is its speed (m/s)?
(a)
A wave with a wavelength of 0.5 meters is traveling through a medium with a velocity of 20 m/s. What is its frequency (Hz)?
(a)
What is the wavelength (m) of a wave with a frequency of 100. Hz and a velocity of 340 m/s?
(a)
