Question

Formula for magnification

Answer 1

Answer:

Magnification (m) = h/h'

And h' is the image height and h is the object height.

Answer 2

Magnification of a lens is defined as the ratio of the height of image to the height of object. It is also given in terms of image distance and object distance. It is equal to the ratio of image distance to that of object distance.

m=hi/ho=v/u

Where, m= magnification

hi= height of image

ho= height of object

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