Find the number of images formed when the angle between two mirrors is 90 degree
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Answered by
9
We know the formulae
Number of images = 360°/angle b/w
mirrors -1
No. Of images= 360/90-1
= 4-1
=3
Number of images = 360°/angle b/w
mirrors -1
No. Of images= 360/90-1
= 4-1
=3
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Answered by
5
The number of images formed when two mirrors are placed at an angle theta to each other is given by:
n = ( 360 / theta ) - 1
So, here, we have the mirrors placed perpendicular to each other. So, theta = 90 degree
=> n = no. of images formed
=> n = ( 360 / 90 ) - 1
=> n = 4 - 1
=> n = 3
So, a total of three images will be formed.
n = ( 360 / theta ) - 1
So, here, we have the mirrors placed perpendicular to each other. So, theta = 90 degree
=> n = no. of images formed
=> n = ( 360 / 90 ) - 1
=> n = 4 - 1
=> n = 3
So, a total of three images will be formed.
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