Geometrical Optics Multiple Choice Questions 7 PDF Download

Learn geometrical optics MCQs, grade 10 online physics test 7, human eye multiple choice questions and answers. Human eye revision test has physics worksheets, helping answer key with choices as pupil, cornea, retina and iris of multiple choice questions (MCQ) with human eye quiz as the colored portion of eye that controls amount of light reaching retina is known as for competitive exam prep, viva interview questions. Free physics study guide to practice human eye quiz to attempt multiple choice questions based test.

MCQs on Geometrical Optics Quiz PDF Download Worksheets 7

MCQ. The colored portion of the eye that controls the amount of light reaching the retina is known as

  1. cornea
  2. pupil
  3. retina
  4. iris


MCQ. A diverging lens always has the same ray diagram, which forms a

  1. curved image
  2. large image
  3. fat image
  4. smaller image


MCQ. A point on the principal axis at the centre of lens is known as

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


MCQ. As the focal length of a concave lens is positive, therefore its power should be

  1. also negative
  2. always zero
  3. positive
  4. none of the above


MCQ. [Radius of curvature (R)⁄2] is equal to

  1. focal length(f)
  2. centre of curvature
  3. vertex
  4. pole