meghanwatson64 meghanwatson64
  • 22-05-2017
  • Physics
contestada

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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