As an Amazon Associate I earn from qualifying purchases.

Solve Refractive Index Multiple Choice Questions (MCQ), refractive index quiz answers PDF worksheet, SAT physics test for online degree programs. Practice sat physics: light Multiple Choice Questions and Answers (MCQs), "Refractive Index" quiz questions and answers for online college admission. Learn reflection of light, refraction at plane surfaces, converging lens test prep for questions to ask in an interview.

"If the refractive index of water is 1.33 and of air is 1, the value of critical angle for water at 90° refracted angle should be" Multiple Choice Questions (MCQ) on refractive index with choices 45°, 48.8°, 51.6°, and 59.8° for online college admission. Practice refractive index quiz questions for merit scholarship test and certificate programs for SAT practice test.

MCQ: If the refractive index of water is 1.33 and of air is 1, the 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: The greater the value of refractive index of a medium, the 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 the ring. The refractive index of water is 1.33, what is the pool's depth?

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

C

MCQ: The refractive index is the ration between the 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