(a) In a liquid with density `1300 kg //m^(3)` , longitudinal waves frequency `400 H_(Z)`
Channel: Doubtnut
Date: 12/07/2020

(a) In a liquid with density `1300 kg //m^(3)` , longitudinal waves frequency `400 H_(Z)` are found to have wavelength `8.00 m` . Calculate the bulk modulus of the liquid. (b) A metal bar with a length of `1.50 m` has density `6400 kg//m^(3)` . Longitudinal sound waves take `3.90xx10^(-4)` s to travel from one end of the bar to the other. What is young's modulus for this metal?