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.

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.