Total Internal Reflection MCQs Quiz Worksheet PDF Download

Learn total internal reflection MCQs, physics test for learning online courses and test prep to practice. Geometrical optics quiz questions has multiple choice questions (MCQ), total internal reflection test to learn for online conceptual physics courses distance learning.

Physics practice test MCQ on when a ray of light enters from denser medium to rare medium it bends with choices towards normal, away from normal, perpendicular to normal and parallel to normal problem solving skills for competitive exam, formative assessment, interview questions with answer key. Free physics revision notes to learn total internal reflection quiz with 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°