Total Internal Reflection MCQs Quiz Worksheet PDF Download

Total internal reflection MCQs, learn physics online test prep for high school exam prep for distance learning, free online courses. Practice geometrical optics multiple choice questions (MCQs), total internal reflection quiz questions and answers for online conceptual physics courses distance learning.

Study high school courses, online physics degree programs MCQs: when a ray of light enters from denser medium to rare medium it bends, for online courses with choices towards normal, away from normal, perpendicular to normal, and parallel to normal with online trivia quiz questions from physics theories, physics notes and physics projects for final exams preparation. Free physics student portal for online learning total internal reflection quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Total Internal Reflection Quiz PDF Download

MCQ: When a ray of light enters from denser medium to rare medium it bends

  1. towards normal
  2. away from normal
  3. perpendicular to normal
  4. parallel to normal


MCQ: Critical angle of water when refracted angle is 90° and refractive index for water and air is 1.33 and 1 is

  1. 48.8°
  2. 49.1°
  3. 50°
  4. 51°


MCQ: Outer concentric shell in fiber optic is called

  1. cladding
  2. core
  3. coat
  4. mantle


MCQ: Entire light is reflected back into denser medium, which is called

  1. total internal reflection of light
  2. total external reflection of light
  3. total internal refraction of light
  4. total external refraction of light


MCQ: Critical angle for glass is

  1. 50°
  2. 42°
  3. 45°
  4. 30°