A diver shines a flashlight upward from beneath the water at an angle of 46.5 degrees to the vertical.

1 answer:

7 0

θi=sin−1(μsinθr)
=sin−1(1.33×sin46.5)
=74.7degrees

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Geometry math question no Guessing and Please show work thank you

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The complete question in the attached figure N 1

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