meaganbrown04 meaganbrown04

24-04-2018
Physics

contestada

What is the speed of a wave if the wave length is 100 m and the period is 20 s?

A. 80 m/s

B. 120 m/s

C. 2,000 m/s

D. 5 m/s

Respuesta :

quiasia14 quiasia14

29-04-2018

The answer is D. 5m/s

Answer Link

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