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# An object is positioned between two plane mirrors inclined at right angles to ea...

### Question

An object is positioned between two plane mirrors inclined at right angles to each other. The object is 1 unit distance from each mirror, the number of images formed is

A) 1

B) 2

C) 3

D) 4

E) 5

### Explanation:

No. of image formed = $$\frac{360}{\theta}$$ - 1
= $$\frac{360}{90}$$ - 1
= 3 images

## Dicussion (1)

• No. of image formed = $$\frac{360}{\theta}$$ - 1
= $$\frac{360}{90}$$ - 1
= 3 images