A steel wire is rigidly fixed at both ends. Its length mass and cross-sectionl area are 1m, 0.1kg and 10^(-8)m^(2) respectively. Tension in the wire is produced by lowering the temperature by 20^(@)C. If the transerverse waves are some up by plucking the wire at 0.25m from one end and assuming that the wire viberates with minimum number of loops possble for such a case. The frequency of viberation (in Hz) is found to be. 1.11. Find the value of K. Given alpha=1.21xx10^(-5).^(@)C^(-1). Y-2xx10^(11)N//m^(2)

A steel wire is rigidly fixed at both ends. Its length mass and cross-

1.	A steel wire is rigidly fixed at both ends. Its length mass and cross-sectionl area are 1m, 0.1kg and 10^(-8)m^(2) respectively. Tension in the wire is produced by lowering the temperature by 20^(@)C. If the transerverse waves are some up by plucking the wire at 0.25m from one end and assuming that the wire viberates with minimum number of loops possble for such a case. The frequency of viberation (in Hz) is found to be. 1.11. Find the value of K. Given alpha=1.21xx10^(-5).^(@)C^(-1). Y-2xx10^(11)N//m^(2)
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