Question

The focal length of concave mirror is safe is there any change in focal length when it is completely immersed in water if not why ​

Answer 1

$<b>Hello Friend<b>$❤️❤️

The answer of u r question is!!✌️✌️

The focal length of concave mirror is if is there any change in focal length when it is completely immersed in water if not why ?

Ans:✍️✍️✍️✍️✍️✍️✍️

As there is no change in medium then there is no change in focal length of the incident angle and reflected angle are same as both Resort travelling in same medium example water the focal length is independent .

Hope it helps uu buddy!!❤️❤️

Thank you..☺️☺️

Answer 2

HIII.....

GOOD MORNING:-)

HERE COMES YOUR ANSWER:--------

AS THERE IS NO CHANGE IN MEDIUM THEN THERE IS NO CHANGE IN FOCAL LENGTH OF THE INCIDENT ANGLE ARE JUST SAME AS BOTH RESORT TRAVELING IN SAME AS BOTH RESORT TRAVELING IN SAME MEDIUM EXAMPLE WATER THE FOCAL LENGTH IS INDEPENDENT.

HOPE THIS HELPS YOU ......✌✌✌✌✌