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What is the velocity of sound in perfectly rigid rod ? Why ? |
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Answer» SOLUTION :Velocity of sound in a linear solid medium LIKE rod is given by `v = sqrt((Y)/(rho))` Where, Y = Young.s MODULUS `= (Delta P )/(((Delta l)/(l )))= 00` because for PERFECTLY rigid rod, `Delta l =0 ` ` therefore v = oo` |
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