Question

Propagation of sound in air involves adiabatic changes and the speed of sound is given by
V = (Es/p)^(1/2)
where p is density of the medium. Calculate the velocity of sound in 4He at 6 K and 19.7 atm pressure. The isothermal compressibility and density of He under given conditions are respectively 9.42 x 10^(-8) m ²N-1 and 162 kg m^(-3). Take y = 1.48.​

Answer 1

Answer:

So sorry I did not get this answer