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Show that λ=7.228×10−5cm will be strengthened in the reflected light.
written 7.2 years ago by | modified 3.2 years ago by |
Subject: Applied Physics 2
Topic: Interference And Diffraction
Difficulty: Medium
A light beam is incident at an angle of 400 with normal on a plane parallel film of thickness 4×10−5 cm & RI 1.5. Show that λ=7.228×10−5cm will be strengthened in the reflected light.
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