Physics, asked by haryanvigamer696, 1 month ago

Both a spherical mirror and a thin spherical lens have a focal length of 20cm. What type ofmirror and lens. 1

are these?

Answers

Answered by pratham7777775

2

Explanation:

By convention, the focal length of a concave mirror and a concave lens are taken as negative. Hence, both the spherical mirror and the thin spherical lens are concave in nature

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