Question

if an object is placed symmetrically between two plane mirrors incline at an angle of 72 degree . what will be the number of image formed ​

Answer 1

■HEY DEAR.

As we know that n= 360/angle -1

Angle = 72°

n = 360°/ angle -1

n= 360°/72° -1

n= 5-1 = 4 .

So, here the number of images will be form on the mirror is 4.

●HOPE ITS HELPFULL