Question

A standing in front of a plane mirror finds his image 6 metre from himself.what is the distance of man from the mirror

Answer 1

Answer:3 m

Explanation:

In a plane mirror, Distance of object from mirror = Distance of image from mirror = x (Assume).

Distance of object from image = Distance of object from mirror + Distance of image from mirror.

6 = x + x

3 = x

Therefore, the distance of the man from the mirror is 3 m.

Answer 2

Answer: 3 meter

As

(Distance of Man from the mirror)=(distance of the image from the mirror)

Explanation:

As the distance between the image from the mirror is equal to the distance between the person to the mirror

So the (distance of man from mirror) + (distance of image from mirror) =6m

2(distance of man from mirror)=6m

So...

Distance of Man from the mirror= 3 m