Question

What is linear magnification......?​

Answer 1

Linear magnification refers to the ratio of image length to object length measured in planes that are perpendicular to the optical axis.

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Answer 2

★ Question :-

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• Define Linear Magnification ?

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★ Answer :-

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$\underline{\sf\pink{Linear\:Magnification}}$:-The ratio of the lenght of image [ I ] perpendicular to the principal axis, to the lenght of object [ O ], is called Linear Magnification .

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$\underline{\sf\pink{Formula}}$:-

$\boxed{\sf{m =\frac{lenght\:of\:image\:[\:I\:]}{lenght\:of\:object\:[\:O\:]}}}\:\sf{or}\:\boxed{\sf{m=\frac{v}{u}}}$

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