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Q.

What is the Magnification formula for a spherical mirror?

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a

$m= \frac{height of object}{height of image}$

b

$m= height of object × height of image$

c

$m= \frac{v}{u}$

d

$m = \frac{-v}{u}$

answer is D.

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Detailed Solution

detailed_solution_thumbnail

In a spherical mirror, magnification is defined as the ratio of image height to object height.

The Magnification Formula created by a Spherical Mirror is, as we can see from the previous description $m = \frac{- v}{u}$

Hence option (D) is correct.

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