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    Conceptual Physics Study Set 1
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    Exam 28: Reflection and Refraction
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    At Night an Underwater Scuba Diver Aims His Flashlight Beam
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At Night an Underwater Scuba Diver Aims His Flashlight Beam

Question 4

Question 4

Multiple Choice

At night an underwater scuba diver aims his flashlight beam toward the surface at an angle of 15 degrees with the normal.Upon emerging,the beam angle will be


A) less than 15 degrees.
B) 15 degrees.
C) more than 15 degrees.
D) impossible to predict.

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