Thursday
April 24, 2014

Homework Help: physics

Posted by Anonymous on Thursday, April 18, 2013 at 11:42pm.

A narrow ray of yellow light from glowing
sodium (λ 0 = 589 nm) traveling in air strikes
a smooth surface of water at an angle θi =
16.5◦
.
Find the angle of refraction, θr.
Answer in units of ◦

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