Ocean Waves: Calculating Wavelength

14 May 2023

What is the wavelength of ocean waves passing a pier every 110 seconds with a speed of 5.6 m/s?

Choose one:

A. 31 m

B. 62 m

C. 53 m

D. 71 m

The wavelength of the ocean waves, with a wave speed of 5.6 m/s and a time period of 110 s, is 616 meters.

To find the wavelength of the ocean waves, we can use the formula:

Wavelength (λ) = Wave speed (v) * Time period (T)

Given:

Wave speed (v) = 5.6 m/s

Time period (T) = 110 s

Substituting these values into the formula, we get:

Wavelength (λ) = 5.6 m/s * 110 s

Wavelength (λ) = 616 m

Therefore, the wavelength of the ocean waves is 616 meters.