Lalisa16 Lalisa16
  • 04-05-2021
  • Physics
contestada

Uma corda é perturbada por uma fonte de 60Hz, formando 4 repetições em 2m de comprimento.

a.
Qual o comprimento da onda, ou seja, o tamanho de cada repetição?


b.
Qual a velocidade da onda?

Respuesta :

eidmariam67
eidmariam67 eidmariam67
  • 04-05-2021
I think it is B
Hope this help you?!
Answer Link

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