Question

22 Define bulk modulus of elasticity of a material
Give its SI unit
One mole of an ideal gas expands from ita initial volume of V, = V to its final volume
of V, = 10 V at a constant temperature of T = 300 K IFR = 8.3J mol", calculate
the amount of heat absorbed by the pas
State any four of the main amptions of the kinetic theory of gases.
Why and what correction was applied by Laplace to Newton's formula for the speed
of sound in air?

solution​

Answer 1

Explanation:

Bulk modulus of elasticity is defined as the ratio of change in pressure to the volume strain of the object. Bulk modulus of elasticity B=ΔV/V−ΔP.

Units of B is N/m2.