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Which of the following form(s) a virtual...

Which of the following form(s) a virtual and erect image for all position of the object?

A

Convex lens

B

Concave lens

C

Convex mirror

D

Concave mirror

Text Solution

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The correct Answer is:
B, C

NOTE: Concave lens and convex mirror are diveging in nature. Therefore the refracted/reflected rays do not meet. These rays are produced backwards to make them meet. Therefore the image formed is virtual and erect.
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