Which equation shows how wavelength is related to velocity and frequency? A. ? = V +f
B. 2 =
f
V
O C. 2=
D. 2 = vxf

The correct option is the option;

Explanation:

The wavelength of a wave is the distance between two successive crests of the wave

Therefore, the wavelength, λ, is given by the fraction of the velocity, v, of the wave divided by the frequency, f, (the number of cycles that pass through a point) of the wave

Mathematically, we have;

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.