What factor determines the total internal energy ($U$) of an ideal gas?
Answer
Temperature only
Because collisions are perfectly elastic and there are no inter-particle forces, the internal energy of an ideal gas depends solely on its temperature.
Related Questions
What is the fundamental nature of an ideal gas?What assumption is made about the collisions between ideal gas particles?What simplification is made regarding the size of particles in an ideal gas model?What assumption is made about the intermolecular forces in an ideal gas?What microscopic property is directly proportional to the absolute temperature of the gas?Which empirical finding is mathematically represented by the term $V imes n$ in the Ideal Gas Law?In the equation $PV=nRT$, what unit must the temperature ($T$) be expressed in?Under which combination of conditions does a real gas most closely approximate ideal behavior?When temperature drops, causing real gases to deviate from ideal behavior, what is the resulting effect on measured pressure?What causes the pressure of a real gas to be *higher* than predicted by the Ideal Gas Law at high pressures?What factor determines the total internal energy ($U$) of an ideal gas?