Geometrical Optics Multiple Choice Questions Test 2 pdf Download

Practice physics quiz 2 on geometrical optics MCQs, grade 10 lenses and properties multiple choice questions. Free lenses and properties guide has physics worksheet with answering options 1⁄q, 1⁄p, 1⁄f and 1⁄l of multiple choice questions (MCQ) with lenses and properties quiz as power of lens is for exam prep. Study to learn lenses and properties quiz to attempt multiple choice questions based test.

MCQs on Geometrical Optics - Quiz 2

MCQ. Power of lens is

  1. 1⁄p
  2. 1⁄q
  3. 1⁄f
  4. 1⁄l

C

MCQ. Condition in which image is formed behind retina is called

  1. Farsightedness
  2. Nearsightedness
  3. image defect
  4. blind spotting

A

MCQ. Convex lens becomes a magnifying glass when

  1. object is placed inside lens's focal length
  2. object is placed at focal length
  3. object is placed behind focal length
  4. object is placed inverted in front of the lens

A

MCQ. In fiber optic thread, refractive index of inner core is

  1. less than cladding
  2. equal to cladding
  3. both A and B
  4. higher than cladding

D

MCQ. Angle of incidence that causes refracted ray to bend through 90° is called

  1. acute angle
  2. obtuse angle
  3. perpendicular
  4. critical angle

D