Question

)
Write relation between UV and F for lens and Mirrors Where
U. V and F are object distance, image distance and focal
length respectively.​

Answer 1

u -ve

v +ve

f -ve

h' +ve

h +ve

m +ve

In concave mirror

u -ve

v -ve

f -ve

h' +ve

h -ve

m -ve

In Convex mirror

Answer 2

HEY FRIEND HERE IS UR ANSWER ,

The relation between object distance, image distance and focal length of a spherical mirror is:

 

where f = focal length of spherical mirror

           u = object distance, and

           v = image distance

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