Question

5. What is magnification and write the magnification of plane mirror?​

Answer 1

Answer:

magnification of plane mirror is 1

Answer 2

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Magnification produced is the relative extent to which the image of an object is magnified with respect to the object size.

It is the ratio of the height of the image to the size of the object.

It is represented as 'm'.

The magnification is also related to the object distance and the image distance.

$m = \dfrac {h'}{h}=\dfrac {-v}{u}$

(for the mirror)

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$m = \dfrac {h'}{h}=\dfrac {v}{u}$

(for the lens)

The magnification produced by the lens, similar to that of the spherical mirror, is defined as the ratio of the height of the image and the height of the object.

Magnification is represented by the letter m.

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Magnification of a plane mirror is 1.

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