Refractive Index MCQs Quiz Online PDF Download

Learn refractive index MCQs, SAT physics test for learning online courses and test prep to practice. Sat physics: light quiz has multiple choice questions (MCQ), refractive index quiz questions and answers, refraction at plane surfaces, facts of light, what is light, reflection of light, refractive index tutorials for SAT online coaching test.

SAT physics practice test MCQ: if refractive index of water is 1.33 and of air is 1, value of critical angle for water at 90° refracted angle should be with choices 45°, 48.8°, 51.6° and 59.8° problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning refractive index quiz with MCQs to practice test questions with answers.

MCQs on Refractive Index Quiz PDF Download

MCQ. If refractive index of water is 1.33 and of air is 1, value of critical angle for water at 90° refracted angle should be

  1. 45°
  2. 48.8°
  3. 51.6°
  4. 59.8°

B

MCQ. Greater value of refractive index of a medium, bending of light will be

  1. greater
  2. smaller
  3. zero
  4. negative

A

MCQ. A girl accidently dropped a ring into a pool at night. She shone a powerful torch light to locate ring. refractive index of water is 1.33, what is pool's depth?

  1. 2 m
  2. 2.6 m
  3. 1.1 m
  4. 1.9 m

C

MCQ. Refractive index is ration between speed of light in air or vacuum and

  1. a speed of sound in a medium
  2. a speed of light in a medium
  3. can be A or B
  4. none of the above

B