meghanwatson64 meghanwatson64

22-05-2017
Physics

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what is the speed of a wave that has a wavelength of 20cm and a period of 0.5s

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Аноним Аноним

22-05-2017

I'm pretty sure It'd be 40 Hz. I hope this helps.

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keleymcgill1 keleymcgill1

23-05-2017

The answer to this question would be 40 cm/s

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