Question

2 mirrors at an angle theta produce 5 images of a point . then the number of images produced when theta is decreased to 30 degrees

Answer 1

hey mate !!!


here your answer !!!


5= (360/theta - 1 )

hence , theta comes out to be => 60°

from the solution !!!


now when the theta decrease 30°


that is

60°- 30° => 30°


the number of image will produce =>


(360°/ 30° -1)


=> 12-1.

11

hence, your answer is 11


hence the total number of image will formed => 11 .


hope it helps;Dear


thanks

Answer 2

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