Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of 0; = 34 degrees with respect to the normal of the surface. The index of the air is n1 = 1 while water is nz = 1.33.

Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of 0; = 34 degrees with respect to the normal of the surface. The index of the air is n1 = 1 while water is nz = 1.33.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter38: Refraction And Images Formed By Refraction

Section: Chapter Questions

Problem 96PQ

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Question

100%

Part (b) Numerically, what is the angle in degrees?

θ₂ =

Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of
e, = 34 degrees with respect to the normal of the surface. The index of the air is n = 1 while water
is n2 = 1.33.
01
n,
n,

Part (a) Choose an expression for the angle (relative to the normal to the surface) for
the ray in the water, 02.
82 = asin (sin(8, ) ")
n2

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