bema5rystewarr bema5rystewarr
  • 19-11-2016
  • Mathematics
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A diver shines a flashlight upward from beneath the water at an angle of 46.5 degrees to the vertical.
At what angle does the light leave the water?

Respuesta :

syed514
syed514 syed514
  • 20-11-2016
θi=sin−1(μsinθr)
   =sin−1(1.33×sin46.5)
   =74.7degrees
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