Question

Two plane mirrors are inclined at an angle of 30 to each other. The number of images formed are ____.

Answer 1

Answer:

11

Step-by-step explanation:

The number of images formed when two mirrors are placed at an angle theta to each other is given by:

n = ( 360 / theta ) - 1

So, here, we have the mirrors placed perpendicular to each other. So, theta = 90 degree

=> n = no. of images formed

=> n = ( 360 / 30 ) - 1

=> n = 12 - 1

=> n = 11

hope so it is correct!!!!!!!!