Question

A wave has a wavelength of 2 meters and a frequency of 1.5 hz. What is its speed

Answer 1

3m/s is the answer.

Step-by-step explanation:

f = c/λ

f = frequency

c = speed (m/s)

λ = wavelength

f = c/λ

1.5 = c/2

c = 3m/s