A small lamp is hung at a height of 8 feet above the centre of a round – McqOptions

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1.	A small lamp is hung at a height of 8 feet above the centre of a round table of diameter 16 feet. The ratio of intensities of illumination at the centre and at points on the circumference of the table will be [CPMT 1984, 1996]
A.	1 : 1
B.	2 : 1
C.	\[2\sqrt{2}:1\]
D.	3 : 2
Answer» D. 3 : 2

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