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(a) The angle of equals the angle of reflection. (b) A person 1 m in front of a plane mirror seems to be. m away from his image. (c) If you touch your ear with the right hand in front of a plane mirror, it will be seen in the mirror that your right ear is touched with.......... (d) The size of the pupil becomes. when you see in dim light. (e) Night birds have cones than rods in their eyes. (f) The image of an object persists on the retina of an eye for about. second even after the object has disappeared. (g) If the still pictures of a moving object are flashed on our eyes at a rate faster than pictures per second, the eye perceives the object as moving. (h) In a movie, the still pictures in the proper sequence are projected on the screen usually at the rate of pictures per second.

ScienceClass 8ICSEAnswered 28 Mar 2026
Answer
  • Incidence
  • 2m
  • Left ear
  • Large
  • Fewer
  • 1/16th
  • 16
  • 24
Science · Class 8