Physics, asked by 9459970009, 1 year ago

if concave mirror is placed in water will there be any chanfe in focal length​

Answers

Answered by Anonymous
1
In case of spherical mirrors(both concave and convex), there willbe no change in the focal length of themirrors when immersed in water. This is because the focal length of mirrors does not depend on the external medium in which it is held
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