Question

_is called mirror formula​

Answer 1

Answer:

It is also known as a mirror formula. In a spherical mirror: The distance between the object and the pole of the mirror is called the object distance(u). The distance between the image and the pole of the mirror is called Image distance(v).

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u is the Object distance. v is the Image distance. f is the Focal Length given by f=\frac{R}{2} R is the radius of curvature of the spherical mirror.

Answer 2

Answer:

1/ f = 1/u + 1/v is a mirror formula.