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

Use the equation below!

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

1 answer

The wavelength is calculated using the formula:

wavelength = speed/frequency

Substituting the given values:
wavelength = 40/20 = 2 meters

Therefore, the answer is c) 2 m.