Refractive Index MCQs Quiz Online PDF Download

Refractive index MCQs, learn college board SAT physics practice test for online SAT exam, SAT prep. Practice sat physics: light multiple choice questions (MCQs), refractive index quiz questions and answers. Mock test on refraction at plane surfaces, facts of light, what is light, reflection of light, total internal reflection tutorials for SAT online coaching test.

Study bachelor of science and masters degree MCQs, 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 , for free online courses with choices 45°, 48.8°, 51.6°, 59.8° for online summative assessment of SAT scores for colleges and universities admission. Free skills assessment test is for online learning refractive index quiz questions with MCQs, exam preparation questions and 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