Geometrical Optics Multiple Choice Questions and Answers 1 PDF Book Download

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Study high school physics multiple choice questions (MCQs): lens with a long focal length is, for online secondary education majors with options thin, thick, not strongly curved, and both b and c, image location by spherical formula of mirror quiz for online high school students trivia questions and answers for high school students learning and open learning with distance education. Free physics study guide for online learning image location by spherical formula of mirror quiz questions to attempt multiple choice questions based test.

MCQ on Geometrical Optics Worksheets 1 PDF Book Download

MCQ: Find focal length of mirror that forms an image 6.2 cm behind mirror of an object placed at 26 cm in front of mirror?

  1. −6.58 cm
  2. −8.41 cm
  3. −7.8 cm
  4. −9.6 cm

B

MCQ: Lens with a long focal length is

  1. thick
  2. thin
  3. not strongly curved
  4. both B and C

D

MCQ: Variation of focal length to form a sharp image on retina is called

  1. accommodation
  2. aperture
  3. retina control
  4. sutter

A

MCQ: In concave mirror, size of image depends upon

  1. size of object
  2. position of object
  3. area covered by object
  4. shape of object

B

MCQ: When light travelling in a certain medium falls on surface of another medium, a part of it turns back in same medium. This phenomenon is called

  1. reflection
  2. refraction
  3. defraction
  4. acoustics

A