Geometrical optics MCQs, geometrical optics quiz answers 10 to learn high school physics courses online. Reflection of light multiple choice questions (MCQs), geometrical optics quiz questions and answers for online school degrees. Spherical mirrors, refraction of light, lenses and properties, light reflection, lenses and characteristics test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): speed of light in air is approximately, with choices 4.0 × 108 m s-1, 3.0 × 108 m s-1, 3.0 × 105 m s-1, and 5.0 × 108 m s-1 for online school degrees. Free physics study guide for online learning reflection of light quiz questions to attempt multiple choice questions based test.

MCQ: Focus is in front of mirror in

1. plane mirror
2. convex mirror
3. concave mirror
4. silver mirror

C

MCQ: Speed of light in air is approximately

1. 3.0 × 108 m s-1
2. 4.0 × 108 m s-1
3. 3.0 × 105 m s-1
4. 5.0 × 108 m s-1

A

MCQ: Lens which diverges light from a single point is

1. concave lens
2. convex lens
3. biconvex lens
4. both B and C

A

MCQ: Reflection by smooth surfaces is called

1. irregular reflection
2. refraction
3. regular reflection
4. reflection

C

MCQ: Line passing through two centers of curvatures of lens is called

1. principal axis
2. optical centre
3. principal focus
4. focal length

A