Question

How to find position of the image in mirror and lens

Answer 1

Explanation:

radius se radius se bouble

Answer 2

HELLO FRIEND ❤❤

Answer:

Mirror Formula :

$\frac{1}{ f} = \frac{1}{v} + \frac{1}{u}$

Here,

'f' is focal length..

'v' is image distance..

'u' is object distance..

Lens Formula :

$\frac{1}{f } = \frac{1}{v} - \frac{1}{u}$

Magnification(m) : Mirror

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

$\frac{ - v}{u} = \frac{height \: of \: image}{heght \: of \: object}$

Magnification : Lens

$m = \frac{v}{u } = \frac{height \: of \: image}{height \: of \: object}$

The negative and positive sign of focal length,image and object is dependent on types.. (concave /convex)

By this formula , u can find the position of image..

Hope It Helps You !!!