Science, asked by vasundharaashok, 6 days ago

The radius of curvature of a concave mirror is 40 cm. Its focal length is _____________.

Answers

Answered by bmvbshourya

1

Answer:

The focal length of the given spherical mirror is 20cm

Explanation:

I hope you understand this question

Answered by studiedude

0

Answer:

Please mark me as brainliest! :D

Explanation:

The focal length of the given spherical mirror is 20cm.

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