Question

what is meant by the magnification produced by a lens state the formula for it​

Answer 1

Answer:

the magnification is nothing but which says how much the image is magnified or it is diminished or increased in its size magnification=v/i

Answer 2

Q. what is meant by the magnification produced by a lens? state the formula for it.

Ans : The magnification ( M ) produced by a lens is the ratio of the height of the îmage ( h2 ) to the height of the object ( h1 ) .

$M = \frac{h_2}{h_1} \: \: \: \: \: ┄┄┄┄(1)</p><p></p><p> \\ \\ Also, \\ \\ M = \: \frac{v \: ( \: Îmage \: distance \: ) }{u \: ( \: Object \: distance \: ) } \: \: ┄┄┄┄(2)$

• From equation (1) and (2)

The relātîon oh h1, h2, v and u is →

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \frac{h _{2} }{h_{1} } = \frac{v}{u}$

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