Question
What is the wavelength of a 20 Hz periodic wave moving at 40 m/s?
a
800 m
b
80 m
c
2 m
d
0.5 m
a
800 m
b
80 m
c
2 m
d
0.5 m
Answers
GPT 3.5
c) 2 m
The formula to calculate the wavelength of a wave is:
Wavelength = speed / frequency
Given that the speed is 40 m/s and the frequency is 20 Hz, we can plug in these values to calculate the wavelength:
Wavelength = 40 m/s / 20 Hz
Wavelength = 2 m
So the wavelength of the wave is 2 meters.
The formula to calculate the wavelength of a wave is:
Wavelength = speed / frequency
Given that the speed is 40 m/s and the frequency is 20 Hz, we can plug in these values to calculate the wavelength:
Wavelength = 40 m/s / 20 Hz
Wavelength = 2 m
So the wavelength of the wave is 2 meters.