In Fig. 4.49 the curve of r ¥ approaches -1.0 as the angle-of-incidence approaches 90°. Prove that
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[First show that dθt/dθi = 0.]
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V – 1 tan a1 2 2.
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Compute dr d i 90 well use d t d i 0 and then prove it taking the de...View the full answer
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