Geometrical Optics Multiple Choice Questions Test 1 Tests pdf Download

Practice physics test 1 on geometrical optics MCQs, grade 10 image location by spherical formula of mirror multiple choice questions and answers. Image location by spherical formula of mirror revision test has physics worksheets, answer key with choices as −8.41 cm, −6.58 cm, −7.8 cm and −9.6 cm of multiple choice questions (MCQ) with image location by spherical formula of mirror quiz as 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? for competitive exam prep. Free physics study guide to learn image location by spherical formula of mirror quiz to attempt multiple choice questions based test.

MCQs on Geometrical Optics Quiz pdf Download Worksheets 1

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