Ultrasonic velocities, Densities and Viscosities are measured for ternary liquid mixture of formic acid and tri-ethylamine (TEA) with ethanol. From this experimental data freelength, excess freelength, internal pressure and excess internal pressure have been calculated. The behaviour of mixture has been investigated at 303K, 308K and 313K for frequency 2Mz....
Showing posts with label Acoustics. Show all posts
Showing posts with label Acoustics. Show all posts