Calculate the number of images formed by two plane mirrors placed at a

1.	Calculate the number of images formed by two plane mirrors placed at an angle of 30°to each other. State any two applications of multiple reflection.
Answer» Answer: 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 So, a total of ELEVEN images will be formed. Explanation: hope it helps you

Calculate the number of images formed by two plane mirrors placed at an angle of 30°to each other. State any two applications of multiple reflection.

Answer»

Answer:

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

So, a total of ELEVEN images will be formed.

Explanation:

hope it helps you