Two separate wires A and B. |SURFACE TENSION| JEE MAIN 2021

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JEE MAIN 2021

18-03-21 S1

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Two separate wires A and B are stretched by 2 mm and 4 mm respectively, when they are subjected to a force of 2 N. Assume that both the wires are made up of same material and the radius of wire B is 4 times that of the radius of wire A. The length of the wires A and B are in the ratio of a : b. Then a/b can be expressed as 1/x where x is _______ .

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