Physics, asked by farjawidb21, 3 months ago

Both a spherical mirror and a thin spherical lens have a focal length of 20 cm. What type of mirror and lense are these? ​

Answers

Answered by shreyansjain4
1

Answer:

By convention, the focal length of a Convex mirror or a convex lens are taken as positive . Hence, both the spherical mirror and the thin spherical lens are convex in nature...

Explanation:

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