Geometrical Optics Multiple Choice Questions Test 12 Tests pdf Download

Practice physics test 12 on geometrical optics MCQs, grade 10 refraction of light multiple choice questions and answers. Refraction of light revision test has physics worksheets, answer key with choices as 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 of multiple choice questions (MCQ) with refraction of light quiz as the speed of light in glass is approximately for competitive exam prep. 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