# Solution - Derive an Expression for Frequency in Fundamental Mode - Transverse and Longitudinal Waves

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#### Question

A wire of density ‘ρ’ and Young’s modulus ‘Y’ is stretched between two rigid supports separated by a distance ‘L’ under tension ‘T’. Derive an expression for its frequency in fundamental mode. Hence show that n=1/(2L)sqrt((Yl)/(rhoL)) where symbols have their usual meanings

#### Solution

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