Question

Express the mathematical formula to calculate the number of images formed when two mirrors are inclined at θ angle. Calculate how many images will be formed when two mirrors inclined at 120 degree? ​

Answer 1

Answer:

2 Images

Explanation:

To find :-

1. Mathematical formula to find number of images between two mirrors
2. Number of images

Given :-

• Angle made by the mirrors :- 120⁰

1. Formula :-

• N = 360/theta - 1 (n = number of images,theta = angle made by the mirrors)

2. Solution for images :-

• N = 360/120 -1
• N = 3 -1
• N = 2

Hope it helps