An object is positioned between two plane mirrors inclined at right angles to each other....

JAMB 1978

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

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Correct Answer: Option C

Explanation

No. of image formed = \(\frac{360}{\theta}\) - 1

= \(\frac{360}{90}\) - 1

= 3 images

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An object is positioned between two plane mirrors inclined at right angles to each other....

Correct Answer: Option C

Explanation

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