minipeanut6493 minipeanut6493
  • 21-03-2022
  • Chemistry
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help!
Upon hitting a fixed boundary, a wave is sent back with a phase change of _______ °.
A. 0
B. 180
C. 90
D. 45

Respuesta :

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  • 21-03-2022
It will be a change of 180 degrees.
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