Fermat's Principle MCQs Quiz Online PDF Download

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Advance electromagnetic theory practice test MCQ: in space where light propagates, we replace one material with another one with with choices same refractive index, different refractive index, 90° refractive index and no refractive index with online tricky questions for online eLearning and competitive exams preparation. Free study guide is for online learning fermat's principle quiz with MCQs to practice test questions with answers.

MCQs on Fermat's Principle Quiz PDF Download

MCQ: In space where light propagates, we replace one material with another one with

  1. same refractive index
  2. different refractive index
  3. 90° refractive index
  4. no refractive index

A

MCQ: Law which states that travelling between two points will follow route with smallest optical path length is called

  1. Newton?s principle
  2. Fermat?s principle
  3. Mate?s principle
  4. Gauss?s principle

B