Science, asked by sneha10852, 9 months ago

Plzzzz give me 2 passage with its questions and answers
Class 10 science light
plzzzzzzz plzzzzz plzzzz help​

Answers

Answered by Anonymous
2

Explanation:

(a) Concave mirror as well as convex lens

(b) Convex mirror as well as concave lens

(c) Two plane mirrors placed at 900 to each other

(d) Concave mirror as well as concave lens

Answer. (a)

Explanation: When a point light source is placed at the focus of concave mirror then it all light rays after reflection through mirror will become parallel to the principal axis.

When this point light source is placed at the focus of convex lens then after falling on convex lens it will become parallel to the principal axis.

is this ok

thank me if u have got the ans

hoping a reply from ur side

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