Question

Wavelength is determined by dividing a wave's speed by its frequency. If a wave has a frequency of 1 hertz and a speed of 20 m/s, what is its wavelength?

Select one:
a. 80 m
b. 5 m
c. 0.05 m
d. 20 m

Answer 1

D. 20m

Step-by-step explanation:

this answer is 20 m.

wavelength = velocity / frequency