Finding the angle of refraction in the water?

lost1111

New member
Light passes from air into water at an angle of
incidence of 37.8o.
Find the angle of refraction in the water.
Answer in units of o.

I tried using snell law n1*sin?1 = n2*sin?2
using n1=1, sin?1=37.8, and n2=1.32 and solving for sin?2.
I still can't find the answer.
 
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