Physics, asked by karthikpnair06, 5 days ago

The focal length of a convex mirror in water is 20 cm. The focal length of the mirror in air is (answer should be in cm and refractive index of water 4/3 is)

Answers

Answered by silaparasetirajamahe

0

Answer:

the focal of mirror in air is 20/2 10

Answered by sabarish1305

0

Answer:

Mirror.

Explanation:

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