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The velocity of longitudinal waves in a long brass rod is 3,260 m/s. If the dens

ID: 2245638 • Letter: T

Question

The velocity of longitudinal waves in a long brass rod is 3,260 m/s. If the density of brass is 8,470 kg/m3, then what is the Young's modulus of brass? 9.80 The velocity of longitudinal waves in a long brass rod is 3,260 m/s. If the density of brass is 8,470 kg/m3, then what is the Young's modulus of brass? 9.80 The velocity of longitudinal waves in a long brass rod is 3,260 m/s. If the density of brass is 8,470 kg/m3, then what is the Young's modulus of brass? 9.80 The velocity of longitudinal waves in a long brass rod is 3,260 m/s. If the density of brass is 8,470 kg/m3, then what is the Young's modulus of brass? 9.80 The velocity of longitudinal waves in a long brass rod is 3,260 m/s. If the density of brass is 8,470 kg/m3, then what is the Young's modulus of brass? 9.80

Explanation / Answer

v = sqrt (Y/m) so Y = 3260^2*8470 =9.00