Question

Q2. Which lens is called diverging lens ?​

Answer 1

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The concave lens is a diverging lens, because it causes the light rays to bend away (diverge) from its axis. In this case, the lens has been shaped so that all light rays entering it parallel to its axis appear to originate from the same point, F, defined to be the focal point of a diverging lens.

Answer 2

the concave lens is called as diverging lens

because it causes the light rays to bend away from its axis