Question

draw the diagram when mirrors are kept parallel to each other and when kept perpendicular to each other ​

Answer 1

Answer:

When two plane mirrors are kept perpendicular to each other as shown (O is the point object), 3 images will be formed.

REASON

In case of multiple reflection, image of one surface can act as as object for the next surface.

126757

MEDIUM

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ANSWER

If θ be the angle between 2 mirrors, then the number of images formed will be,

m=

θ

2π

−1

Thus, if θ=90

then m=3

Also, in case of multiple reflections first image of an object acts as an object for the second image.

Thus, both assertion and reason are correct

Answer 2

Answer:

This is the answer

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