Question

mirrors are placed at a right angle and a coin is placed between them how many number of images are formed​

Answer 1

Answer:

When 2 plane mirrors are set at right angles to each other and a coin is placed in between these two plane mirrors, then three images will be formed,

Explanation:

The formula for calculating the number of images, when two are kept at an angle θ, is given as: (360/θ) − 1 Now,θ = 90 degree. Thus, the number of images formed will be = (360/θ) − 1  = (360/90) – 1  = 4 – 1  = 3