Question

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

Answer 1

Answer: 2 Images

Explanation:

To find :-

Mathematical formula to find number of images between two mirrors

Number of images

Given :-

Angle made by the mirrors :- 120⁰

Formula :-

N = 360/theta - 1 (n = number of images, theta = angle made by the mirrors) or here is a brief 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 degree, Then the number of images formed = (360/60)-1 = 6–1 =l

Answer 2

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