Question

calculate the number of images formed when the angle between two Mirrors is 60 degree and second question is 75 degree

Answer 1

Explanation:

The no of image formed when the angle between the two mirror is 60°.....

Answer = 5 image

Solution :

n = ( 360° / 60° ) - 1 = 6 - 1 = 5 .

The no of image formed when the angle between two mirror is 75°......

Answer = 4 image

Solution :

n = ( 360° / 75° ) - 1 = 4.8 - 1 = 3.8~ 4 .

Note :

The no of image ( n ) formed is given by :

n = 360° / theta

if the n come out to be even integer then minus 1 from n then we get the. number of image formed

n = ( 360° / theta ) - 1

if n come out to be odd integer then that is its no of image form value.

n = ( 360° / theta )

Thank you

Answer 2

Answer:

no image will be forming.