Physics, asked by ashishgupta8070, 7 months ago

The radius of curvature of concave mirror is 22 cm. What is its focal length?

Answers

Answered by RiyaGungun

5

Answer:

Radius of curvature = 2 x focal length.

So, focal length =

2

1

× radius of curvature =

2

1

×20 cm = 10 cm

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Answered by Anonymous

5

Explanation:

Radius of curvature = 2 x focal length.

So, focal length =

2

1

× radius of curvature =

2

1

×20 cm = 10 cm

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follow me..✌️✌️

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