Class 10 Physics MCQs (Grade 10) From Textbook

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Class 10 Physics MCQs – Practice Test 40 (Chapter 6)

Geometrical Optics Notes Questions with Answers PDF Download – Test 40

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The Geometrical optics Notes Questions and Answers PDF (Geometrical Optics Quiz Answers PDF e-Book) download Ch. 6-40 to study Class 10 Physics Course. Practice Image Location By Lens Equation MCQ PDF, Geometrical Optics Quiz Questions and Answers for high school certification courses. Download the Class 10 Physics Notes App – Free Geometrical Optics Notes App for image location by lens equation, lenses and characteristics, refraction of light, light refraction test prep for free online classes.

The MCQ: For a converging lens, the focal length is; "Class 10 Physics Notes" App APK Download with answers: negative, positive, zero, and constant for high school certification courses. Practice Image Location By Lens Equation MCQ Questions, download Kobo e-Book (Free Chapter) for distance education.

Geometrical Optics MCQs – Practice Test 40 PDF Download

MCQ: 196

For a converging lens, the focal length is

  1. positive
  2. negative
  3. zero
  4. constant
MCQ: 197

If the focal length of a lens is expressed in meters then 1 Diopter is equal to

  1. 0.5 m-1
  2. 2 m-1
  3. 1 m-1
  4. 0.25 m-1
MCQ: 198

If a ray of light enters from air into glass, the angle of incidence formed is 30° and the refractive index of glass is 1.52, then the angle of refraction should be

  1. 19.3°
  2. 21°
  3. 25°
  4. 28.8°
MCQ: 199

The ratio of sin (x°) of the angle of incidence to sin (x°) of the angle of refraction is

  1. Gravitational law
  2. Reflection law
  3. refraction law
  4. Snell's law
MCQ: 200

A boy 1.8 m tall is standing 2.8 m in front of a camera which is using a convex lens having a focal length of 0.04 m. The image distance should be

  1. 1.6 m
  2. 1 m
  3. 0.04 m
  4. 0.06 m

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Geometrical Optics Notes Apps (iOS & Android)

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