How many images are formed by two parallel mi | vedclass

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Question

(C) When two plane mirrors are placed parallel to each other,the light rays reflect back and forth between the two mirrors repeatedly. Each reflection

Vedclass · Accepted Answer

Infinite

Vedclass · Answer

(C) When two plane mirrors are placed parallel to each other,the light rays reflect back and forth between the two mirrors repeatedly. Each reflection creates a new image of the previous image. Since the mirrors are parallel,the angle between them is $0^{\circ}$. The formula for the number of images formed is $n = (360^{\circ} / 	heta) - 1$. Substituting $	heta = 0^{\circ}$,we get $n = (360^{\circ} / 0^{\circ}) - 1$,which approaches infinity. Therefore,an infinite number of images are formed.

How many images are formed by two parallel mirrors?

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