An object is placed between two mirrors which are inclined at an angle of 120°...

WAEC 1993

An object is placed between two mirrors which are inclined at an angle of 120° and facing each other. Determine the number of images observed in the two mirrors

A. 1
B. 2
C. 3
D. 4
E. 5

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Correct Answer: Option B

Explanation

Number of images = (360 / 120) - 1

= 3 - 1 = 2

number of images formed = 2

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An object is placed between two mirrors which are inclined at an angle of 120°...

Correct Answer: Option B

Explanation

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