Question on: JAMB Physics - 1998
An object is placed in front of two plane mirrors inclined at an angle of 0o. If the total number of images formed is 7, Find the value of (\theta)
A
30o
B
45o
C
51o
D
90o
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Correct Option: B
Number of image = (\frac{360}{\theta}) -1
7 = \(\frac{360}{\theta}\) -1<br />
thus,(\theta) = 45o
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