Question

Express the mathematical formula to calculate the number of images formed when two mirrors are inclined at θ angle.

Answer 1

Explanation:

Let the two mirrors be inclined to each at angle x, then the number of images that is formed of an object between the two is (360/x) - 1. Say the angle between the two mirrors = 60 deg, Then the number of images formed = (360/60)-1 = 6–1 =l