A wire of density 9 \\times 10^{-3} {kg} {cm}^{-3} is stretched between two clamps 1 {m} apart. The resulting strain in the wire is 4.9 \\times 10^{-4}. The lowest frequency of the transverse vibrations in the wire is (Young's modulus of wire Y=9\times10 ^10Nm^{-2}), (to the nearest integer), ______. [2 Sep 2020 Shift 2]

JEE Mains 02-Sep-2020 Shift 2 Solved Paper

Section: Physics

Question : 25 of 75

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A wire of density 9×10−3 kg cm−3 is stretched between two clamps 1 m apart. The resulting strain in the wire is 4.9×10−4. The lowest frequency of the transverse vibrations in the wire is (Young's modulus of wire Y=9×1010Nm−2), (to the nearest integer), ______.

[2 Sep 2020 Shift 2]

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