A metal wire with volume density `rho` and young's modulus `Y` is stretched between rigid
Channel: Doubtnut
Date: 2020-04-12

A metal wire with volume density `rho` and young's modulus `Y` is stretched between rigid supports. At temperature `T`, the speed of a transverse wave is found to be `v_(1)`. When temperature decreases `T - DeltaT`, the speed increases to `v_(2)`. Datermine coefficient of linear expansion of wire.