Geometrical Optics Multiple Choice Questions 19 PDF Download

Learn geometrical optics MCQs, grade 10 online physics test 19, eye defects multiple choice questions and answers. Eye defects revision test has physics worksheets, helping answer key with choices as converging mirror is used, converging glasses are used, diverging mirror is used and diverging glasses is used of multiple choice questions (MCQ) with eye defects quiz as the short sightedness can be corrected if for competitive exam prep, viva interview questions. Free physics study guide to practice eye defects quiz to attempt multiple choice questions based test.

MCQs on Geometrical Optics Quiz PDF Download Worksheets 19

MCQ. The short sightedness can be corrected if

  1. converging glasses are used
  2. converging mirror is used
  3. diverging mirror is used
  4. diverging glasses is used

D

MCQ. The endoscope use to examine the stomach is called

  1. cystoscope
  2. gastroscope
  3. microscope
  4. bronchoscope

B

MCQ. An object 20 cm tall is located 14 cm from a concave mirror having focal length 20 cm. The image is located at

  1. 30 cm
  2. 46.7 cm
  3. 35.6 cm
  4. 32.5 cm

B

MCQ. The distance from the pole to the principal focus measured along the

  1. centre of curvature
  2. principal axis
  3. vertex
  4. radius of curvature

B

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

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

D