Question

6 If the object distance for a concave mirror is 24 cm and image distance is 12 cm in front of a mirror. Then, find the magnification of the mirror. (Ans. -12​

Answer 1

Answer:

Plz, Mark me as a Brainliest Answer!

Explanation:

Object distance (u) = -24cm;

Image distance (v) = -12cm (image is in front of mirror hence v is negative).

Now; Magnification = - v/u

=> Magnification = −12/−24

=>- 1/2

∴ Magnification is -0.5.

Which tells that image is real and inverted and half of the size of the object.

Answer 2

Answer:

Here,

object distance, u = 24cm

image distence, v = 12cm

magnification, m = ?

We know,

m = -v/u

=> m = - 12/24

=> m = -6/12

=> m = -3/6

=> m = -1/2

Therefore, the magnification of the mirror is -1/2.

PLEASE MARK ME AS BRAINLIEST PLEASE....