Question

In the equation PV=nRT, what does "u" represent when u=u(T)?

a) Internal energy
b) Volume
c) Temperature
d) Density

Answer 1

In the equation PV=nRT, U represents the internal energy of an ideal gas and is related to temperature change (∆T) by the equation ∆U = CyndT.

Step-by-step explanation:

U in the equation U = U(T) represents the internal energy of an ideal gas. Internal energy is the sum of the kinetic and potential energy of all the components of a system. In the context of the ideal gas law, the change in internal energy (∆U) can be related to the change in temperature (∆T) using the equation ∆U = Cyn∆T.