What is the wavelength of a 20 Hz periodic wave moving at 40 m/s?

Use the equation below!

a
800 m
b
80 m
c
2 m
d
0.5 m

1 answer

c. 2 m

Wavelength = speed of wave / frequency
Wavelength = 40 m/s / 20 Hz
Wavelength = 2 m