Question

If Raman fixed two mirrors at an angle of ${60}^{\circ }$ to get as many number of images, could you find out the exact number of images produced?

Answer 1

Since we know that number of images formed by plane mirrors arranged at an angle $\theta$ to each other are

$N=\frac{360}{\theta }-1$

So according to question

$\theta ={60}^0$

Hence $N=\frac{360}{60}-1=5$

$N=5$