Question

Harry is standing in front of a plane mirror at a distance of $6m$. His image on the other side will form at a distance of.

Answer 1

Step 1: Given data

Distance of object from mirror: $d_O=6m$

Step 2: Formula used

In a plane mirror, the image is the same dimension as the object. The image distance is equal to the object distance. The formula for the plane mirror distance is given as $d_I=d_O$, where $d_I$ is the distance of image from mirror.

Step 3: Solution

Calculate the distance of image from mirror using the formula,

$\begin{array}{rcl}{d}_I& =& d_O\\ & =& 6m\end{array}$

So, the image will be formed at a distance of 6 m from the mirror.