Which option best answers the mass-volume relationship checkpoint for Calculate density when mass and volume are known. in Density of materials?

The correct answer is Density depends on mass divided by volume for the material sample. (mass-volume relationship)..

Practical lens: Link apparatus, readings, and uncertainty to the exact measurement named in the objective. This question asks: Which option best answers the mass-volume relationship checkpoint for Calculate density when mass and volume are known. in Density of materials. The correct response is Density depends on mass divided by volume for the material sample. (mass-volume relationship)., because density links mass and volume, so the answer must preserve which quantity is being calculated. In Density of materials, the marking point should connect directly to calculate density when mass and volume are known. 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 Changes of state and the particle model, 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 26 is distinct because it uses this exact question context and the practical lens rather than a generic particle-model sentence.