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

The correct answer is Measuring mass and volume first gives the values needed for density. (density measurement sequence)..

Cause lens: Name the cause, then state the effect on particles, pressure, density, or energy. This question asks: Which option best answers the density measurement sequence checkpoint for Calculate density when mass and volume are known. in Density of materials. The correct response is Measuring mass and volume first gives the values needed for density. (density measurement sequence)., 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 28 is distinct because it uses this exact question context and the cause lens rather than a generic particle-model sentence.