A wave has a wavelength of 20 mm and a frequency of 5 Hz what is the speed? 100 mm/s 100 hertz/s 4 mm/s 25 mm/s

asked Mar 10, 2018 58.7k views

0 votes

A wave has a wavelength of 20 mm and a frequency of 5 Hz what is the speed?

100 mm/s
100 hertz/s
4 mm/s
25 mm/s

by Saby

6.2k points

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3 votes

the answer is 100mm/s. I hope this helps :)

Janet answered Mar 16, 2018

by Janet

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