An object is placed in front of two plane mirrors inclined at 60o to each other. Determine the number of the images formed
A
2
B
3
C
5
D
7
Verified Correct Answer: C.
Physical Principles & Numerical Solution
n = \(\frac{360}{\theta}\) - 1
= \(\frac{360}{60} -1\)
= 6 - 1 = 5
Source: Myschool Past Questions Archive (Record #35768)