Question

Does focal length of a spherical mirror changes when it is completely immersed in the water ? Predict and write the reason
​

Answer 1

QUESTION :-

Does focal length of a spherical mirror changes when it is completely immersed in the water ? Predict and write the reason

ANSWER :-

No, focal length does changes when mirror is immersed completely in the water. Because reflection does not depend on surrounding medium.

Answer 2

QUESTION :-

Does focal length of a spherical mirror changes when it is completely immersed in the water ? Predict and write the reason

ANSWER :-

No, focal length does changes when mirror is immersed completely in the water. Because reflection does not depend on surrounding medium.