Which of the following statements about the derivation of the ideal gas law are true?

list all that apply.

1. the equipartition theorem implies that {v2x}={v2y}.
2. {v2x}={v2y} owing to inelastic collisions between the gas molecules.
3. with just one particle in the container, the pressure on the wall (at x=lx) is independent of ly and lz.
4. with just one particle in the container, the average force exerted on the particle by the wall (at x=lx) is independent of ly and lz.