Practice Exercises for
TIR and The Critical Angle
When answering these questions, you may want to refer to the
Table
containing indices of refraction.
1.
yes
no
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2.
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degrees
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materials and angles
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3.
Yes, total internal reflection will occur.
No, total internal reflection will not occur because the angle of incidence is too small.
No, total internal reflection will not occur because the angle of incidence is too large.
No, total internal reflection is impossible, regardless of the angle of incidence.
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materials and angles
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Sample Problems
On-Line Reading
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