As an Amazon Associate I earn from qualifying purchases.
 MCQsLlearn App Free MCQsLearn App Download - Android - iOS

Total Internal Reflection MCQ Questions with Answers PDF Download eBook

Total internal reflection Multiple Choice Questions (MCQ) to practice total internal reflection quiz answers PDF, 10th grade physics worksheets for online degrees. Solve geometrical optics Multiple Choice Questions and Answers (MCQs), "Total Internal Reflection" quiz questions PDF for high school graduation certificate. Learn lenses and properties, human eye, refraction of light, spherical mirrors, total internal reflection test prep for distance learning.

"When a ray of light enters from denser medium to rare medium it bends" Multiple Choice Questions (MCQ) on like and unlike parallel forces with choices towards normal, away from normal, perpendicular to normal, and parallel to normal for high school graduation certificate. Solve geometrical optics quiz questions for online certificate programs for online degree programs.

MCQs on Total Internal Reflection PDF Download eBook

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: The 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: The outer concentric shell in fiber optic is called

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


MCQ: The entire light is reflected into the denser medium, which is called total

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


MCQ: The critical angle for glass is

  1. 50 °
  2. 42 °
  3. 45 °
  4. 30 °