Question

Explain the behavious of light on curred and lens​

Answer 1

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Object Image Type Uses

At infinity At F Real, diminished Objective lens of telescope

Beyond 2F Between F and 2F Real, diminished Camera

At 2F At 2F

Real, same size Photocopy machine

Between F and 2F Beyond F Real, magnified Projector

At F At infinity Real, magnified To produce parallel beams

Between F and O same side as object Virtual, magnified Magnifying glass

The behavior of light rays when incident on a Convex lens.