a fisherman sees 7 wave crests go by in 10.0 s. the crests are 2.43 m apart. find the wavelength of the wave. (unit=m)

2.43 m

Explanation:

From the question given above, the following data were obtained:

Number of wave crest = 7

Time = 10 s

Distance between each crest = 2.43 m

Wavelength =?

The wavelength of a wave is simply defined as the distance between two crest or trough of a wave. This simply means that we can obtain the wavelength of a wave by calculating the distance between two crest i.e

Wavelength = distance between each crest.

From the question given above, we were told that the distance between each crest is 2.43 m.

Therefore, the wavelength of the wave is 2.43 m

what question you dont ask a question

explanation:

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.