English, asked by Apou, 1 year ago

What is concave lens ........

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Answered by Michael12

Hello!!

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Ans. A concave lens is a lens that possesses at least one surface that curves inwards. It is a diverging lens, meaning that it spreads out light rays that have been refracted through it.

Answered by Anonymous

Concave lens

aliens made by joining the parts of two sperical surfaces that is thinner in the middle than at the edges diverse the incident parallel rays away from its principal axis

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