Geometrical Optics Multiple Choice Questions and Answers 12 PDF Download

Learn geometrical optics MCQs, grade 10 physics test 12 for online learning courses and test prep, refraction of light multiple choice questions and answers. Refraction of light revision test includes physics worksheets to learn for online physics guide courses distance learning.

Physics multiple choice questions (MCQ): speed of light in glass is approximately with options 2.3 × 108 m s-1, 3.0 × 108 m s-1, 2.0 × 108 m s-1 and 2.6 × 105 m s-1, refraction of light quiz for online school teachers' job preparation with common interview questions and answers. Free physics study guide to learn refraction of light quiz to attempt multiple choice questions based test.

MCQs on Geometrical Optics Quiz PDF Download Worksheets 12

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