Question

What will be angle between two mirrors if the number of image formed is 8? ​

Answer 1

If two mirrors inclined at some angle then there be formation of images more than one are called Multiple Reflection.

It's formula is written in the form of:

No. Of images=360°/Angle-1

No. Of images=12

12=360°/Angle-1

12+1=360°/Angle

13=360°/Angle

Angle=360°/13

Angle=27.6923 Ans.

Thanks

Answer 2

Answer:

n = 8

n = 360 / 0 - 1

n + 1 = 360 / 0

( 8 + 1 ) = 360 / 0

: . 0 = 360 / 9 = 40

0 = 40.

Explanation: