A metal bar with a length of 1.00 m has a density of 6900 kg/m³. Longitudinal sound waves travel from one end of the bar to the

Question

A metal bar with a length of 1.00 m has a density of 6900 kg/m³. Longitudinal sound waves travel from one end of the bar to the other in a time interval of 4.40x10-4 s What is Young's modulus for this metal?

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