Question

what is relation between number of images formed and angle between the mirrors

Answer 1

What is the relationship between the number of images and the angle between the hinged mirror? The no. of images formed when 2 mirrors are placed at an angle x degrees to each other is given by the formula ((360/x)-1).

Answer 2

The no. of images formed when 2 mirrors are placed at an angle x degrees to each other is given by the formula ((360/x)-1).

Let x = 90 degrees, no of images formed is (360/90) - 1= 4–1=3.