The angle of refraction of a ray of light traveling through an ice cube is 38\({\rm...

Question

Question

The angle of refraction of a ray of light traveling through an ice cube is 38\({\rm ^\circ}\).

Part A

Find the angle of incidence. (^\circ\)

Express your answer using two significant figures.

science physics

Answer 1

Answer #1

Sini/Sinr=?₁/?₂

Sini=(1.31/1)*Sinr

i=53.757⁰

Answer 2

Answer #2

Sini/Sinr=?₁/?₂

Sini=(1/1.31)*Sinr

i=28⁰

Answer 3

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