What is the relationship between work done on a gas and its particle kinetic energy (Increasing the pressure of a gas (physics only) (HT only))

The correct answer is Work done increases kinetic energy.

Boundary lens: Keep this separate from nearby specification points that use similar words but test a different idea. This question asks: What is the relationship between work done on a gas and its particle kinetic energy (Increasing the pressure of a gas (physics only) (HT only)). The correct response is Work done increases kinetic energy, because gas pressure comes from particle collisions with container walls. In Increasing the pressure of a gas (physics only) (HT only), the marking point should connect directly to (Physics only) (HT only) Explain that doing work on a gas transfers energy to the gas. If the question includes values, the working must keep the appropriate unit and operation; if it is an explanation, it must name the relevant particle behaviour or energy change. This item belongs to Particle model and pressure, so avoid answers that switch to a different quantity, confuse heat with temperature, or describe gas pressure without collisions when collisions are the reason. Checkpoint 586 is distinct because it uses this exact question context and the boundary lens rather than a generic particle-model sentence.