An object is placed between two mirrors which are inclined at an angle of 120°...
PHYSICS
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
Correct Answer: B. 2
Explanation
Number of images = (360 / 120) - 1 = 3 - 1 = 2 number of images formed = 2
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