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Physics-

General

Easy

Question

A 60 watt bulb is hung over the center of a table $4 m cross times 4 m$ at a height of 3 m. The ratio of the intensities of illumination at a point on the centre of the edge and on the corner of the table is

$(17 / 13)^{3 / 2}$
2/1
17/13
5/4

The correct answer is: $left parenthesis 17 divided by 13 right parenthesis to the power of 3 divided by 2 end exponent$

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