Home » Electromagnetic Objective type questions and answers » Gate Preparation questions for ECE » When a wave is incident from the more dense into a less dense medium at an angle equal to or exceeding the critical angle, the wave suffices:

Saturday, 23 April 2016

When a wave is incident from the more dense into a less dense medium at an angle equal to or exceeding the critical angle, the wave suffices:

(a)     total internal transmission
(b) total internal reflection
(c) total internal refraction
(d) none of these

Ans: C

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