Physics, asked by Rushil2405, 1 year ago

Two plane mirrors are inclined to one another at angle of 40°. If they are placed asymmetrically find the no of images produced.

Answers

Answered by SakshamMahajan007
1
Formula to find the number of reflections formed is (360/n)-1
Where n is the angle for which it is kept..
(360/40)-1
9-1
8

number of reflections will be 8

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Rushil2405: So it should be 8 right
Rushil2405: But the answer key says it's 9
SakshamMahajan007: Now u can check the solution
SakshamMahajan007: i had mistakenly sent
SakshamMahajan007: I think that might be a printing error
SakshamMahajan007: cross check with your class mates
Rushil2405: Ok.
SakshamMahajan007: please mark as tge brainliest answer
SakshamMahajan007: Thanks
Answered by honey181
1
no of images formed are=(360/40)-1
let's consider 360/40=m
if m is odd then m-2
if m is even then m-1
360/40-2=7

Rushil2405: Are you sure?
honey181: yes
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