Question

Which of the following options represent the correct object image combination w.r.t. a plane mirror inclined at an angle of ${45}^{\circ }$ to the horizontal?

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

Let us assume the plane mirror is at ${90}^{\circ }$ with the horizontal , then the image would have been as shown below


$\to$ If we rotate the mirror clockwise by ${45}^{\circ }$, reflected ray rotates by ${90}^{\circ }$ in the same sense.


$\begin{array}{c}\text{Why this question}?\\ \text{This question checks the conceptual understanding}\\ \text{of image formation when mirror is inclined.}\end{array}$