Q. Two plane mirrors arc inclined to each other such that a ray of light incident on the first mirror $(M_1)$ and parallel to the second mirror $(M_2)$ is finally reflected from the second mirror $(M_2)$ parallel to the first mirror $(M_1)$. The angle between the two mirrors will be :


Assuming angles between two mirrors be $\theta$ as per geometry, sum of anlges of $\Delta$
$3 \theta = 180^{\circ}$
$\theta = 60^{\circ}$

Solition Image

You must select option to get answer and solution

Questions from JEE Main 2019

Physics Most Viewed Questions

8. The spectrum of an oil flame is an example for ...........

KCET 2010 Dual Nature Of Radiation And Matter