Learn geometrical optics MCQs, grade 10 online physics test 27, total internal reflection multiple choice questions and answers. Total internal reflection revision test has physics worksheets, helping answer key with choices as refraction occurs, reflection occurs, total internal reflection occurs and reflection and refraction occurs simultaneously of multiple choice questions (MCQ) with total internal reflection quiz as if angle of incidence become larger than critical angle then phenomena of for competitive exam prep, viva interview questions. Free physics study guide to practice total internal reflection quiz to attempt multiple choice questions based test.

MCQ. If angle of incidence become larger than critical angle then phenomena of

1. reflection occurs
2. refraction occurs
3. total internal reflection occurs
4. reflection and refraction occurs simultaneously

C

MCQ. An image of a statue appears to be 12.6 cm behind a concave mirror with focal length 14.5 cm. distance between mirror and statue is

1. 6.74 cm
2. 9.82 cm
3. 4.56 cm
4. 11.6 cm

A

MCQ. When light passes through prism it deviates from its original path because of

1. reflection
2. refraction
3. defraction
4. acoustics

B

MCQ. Mid point of curved surface of spherical mirror is called

2. pole
3. centre of curvature
4. focal length

B

MCQ. If angle of incidence lsquo;i&rsquo increases, angle of refraction lsquo;r&rsquo

1. also increases
2. remains constant
3. becomes zero
4. decreases

A