# Geometrical Optics Multiple Choice Questions and Answers 12 PDF Book Download

Geometrical optics MCQs, geometrical optics quiz answers 12 to learn high school online courses. Total internal reflection multiple choice questions (MCQs), geometrical optics quiz questions and answers for for online school degrees. Refraction of light, reflection of light, optical fiber, spherical mirrors test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): angle of reflection and angle of reflection are, with choices not equal, both negative, equal, and opposite for online school degrees. Free physics study guide for online learning total internal reflection quiz questions to attempt multiple choice questions based test.

## MCQ on Geometrical Optics Worksheets 12 PDF Book Download

MCQ: Speed of light in glass is approximately

1. 3.0 × 108 m s-1
2. 2.3 × 108 m s-1
3. 2.0 × 108 m s-1
4. 2.6 × 105 m s-1

C

MCQ: Angle of reflection and angle of reflection are

1. both negative
2. not equal
3. equal
4. opposite

C

MCQ: Speed of light in water is approximately

1. 2.3 × 108 m s-1
2. 3.3 × 108 m s-1
3. 2.3 × 105 m s-1
4. 4.3 × 108 m s-1

A

MCQ: Inner part of fiber optics which carries light is called

1. prism
2. cladding
3. core
4. dioptres

C

MCQ: An object 12 cm in front of a convex mirror forms an image 6 cm behind mirror. focal length of mirror is

1. −10 cm
2. −14 cm
3. −12 cm
4. −15 cm

C