Physics, asked by ansaarimahboob, 10 months ago

draw the ray diagram for concave lens when object is placed before of it​

Answers

Answered by ShishirGaur
2

Answer:

  • the image formed at F2 it is virtual and erect and highly diminished.

Answered by SushmitaAhluwalia
0

The ray diagram for concave lens when object is placed before it.

  • For knowing position of image, we must draw at least two rays.
  • Any incident ray travelling parallel to principal axis appears to be passing through focus after refraction. This rule is applied of ray 1 in diagram.
  • Any incident ray passing through optic center is undeviated.
  • Image is formed at the point of intersection of these refracted rays.
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