Height of image is 4 qnd object is 2 then what will be magnified of le

1.	Height of image is 4 qnd object is 2 then what will be magnified of lens
Answer» ANSWER: $\boxed{\sf <klux>MAGNIFICATION</klux> \ of \ <klux>LENS</klux> \ (m) = 2}$ Given: Height of IMAGE ( $\sf h_i$ ) = 4 units Height of object ( $\sf h_o$ ) = 2 units To Find: Magnification of lens (m) Explanation: Formula of magnification: $\boxed{ \bold{Magnification \: (m) = \frac{Height \: of \: image \: ( h_i ) }{Height \: of \: object \: ( h_o )} }}$ Substituting values of $\sf h_i$ & $\sf h_i$ in the equation: $\sf \implies m = \frac{4}{2}$ $\sf \implies m = \frac{ \cancel{2} \times 2}{ \cancel{2}}$ $\sf \implies m =2$ $\therefore$ Magnification of lens (m) = 2