What would be the critical angle of medium A? In an optics lesson, a - ProProfs Discuss
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What would be the critical angle of medium A? In an optics lesson, a Physics student traces the paths of three rays of light near the boundarybetween medium A and air. The student uses a protractor to measure the various angles.





A. 53
B. 90
C. 133
D. 43

This question is part of T2 G11 Quiz 1 Reflection and Refraction
Asked by FrankFFF, Last updated: Jan 21, 2020

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2 Answers

Larry Thornton

Curious about the World

Larry Thornton, Student, MBA, Los Angles

Answered Mar 20, 2019

The answer to this is letter D. The protractor is used in order to figure out the different angles that were produced by the rays. Protractors are normally used in different math classes. A...Read More
 

FrankFFF

FrankFFF

Answered Nov 20, 2017

43
 

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