If light source in front of our eye suddenly becomes bright, then:

Phylum Echinodermata Mcqs
BILAL KHATTAK0

A.We have a temporary blindness for 10-30 seconds during which pupil constricts
B.Focus of our eye changes
C.Retinal blood supply will be cut off
D.Vitrous humour will liquify

Related Mcqs:

  1. If a light source in front of our eyes suddenly becomes bright then:
  2. Which of the following structures of our eye will be affected when a very bright source of light is put suddenly before our eyes:
  3. Duration of temporary blindness on going suddenly from brightness to dark and vice-versa in our eyes is for:
  4. How much time does light take to reach the earth from the sun
  5. Focal length of lens is controlled by:
  6. In bright light rhodopsin:
  7. When light wave passes from air into glass the ray describing the motion of the wave front changes direction according to Snells law of refraction and the light ray
  8. Light emitted by sun reaches earth in:
  9. The time required for moon light to reach earth:
  10. Companies that practice both a reactive and proactive marketing orientation are implementing a __________ and are likely to be the most successful.?

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