Physics, asked by aslamm1, 9 hours ago

Which of the following can make a parallel beam of light when light from a point source is incident on it?

(a) Concave mirror as well as convex lens

(b) Convex mirror as well as concave lens

(c) Two plane mirrors placed at 90° to each other

(d) Concave mirror as well as concave lens

Answers

Answered by pranit63

0

D:Concave mirror as well as concave lens

Answered by ranjeetakakde2

1

Answer:

your answer for this question is a) Concave mirror as well as convex lens

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