3 years ago

What is the speed of a wave if the wavelength is 100 m and the period is 20 seconds?

Mathematics

2 answers:

Tanzania [10]3 years ago

7 0

I’m pretty sure it’s D because 20\100 is 5 .

I hope this helped !!!

mafiozo [28]3 years ago

7 0

The answer is D 5 m/s

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