Physics, 30.03.2020 13:03 StupidFatChipmunk

When leaving a fish tank, a ray moving at 31.0 degrees in glass (n = 1.50) exits into the air. At what angle does it enter the air?
(Unit=deg)

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When leaving a fish tank, a ray moving at 31.0 degrees in glass (n = 1.50) exits into the air. At wh...

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