Physics, asked by anujpratap5139, 10 months ago

A concave mirror of focal length 30 cm in air is immersed in water . The focal length of the mirror in water will be

Answers

Answered by katamsarvani
0

Answer:

focal length=1÷power of lens

Answered by brisenwhyte
1

Answer:

30cm

Explanation:

If immersed in another medium, focal length of only lenses change,while the one's of mirrors are always constant.

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