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A slab of ice with parallel surfaces floats on water. What is the angle of refraction of a light ray in water if the light ray is incident on the upper ice surface with an angle of 60° to the normal?
9 years ago

Answers

Chanz
n1 sin theta1 = n2 sin theta2
n1 is 1 (air) but you'll need to look up ice and water for the other two.
9 years ago

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