Question

below is a graph showing the heating and cooling of water and sand over 20 minutes. which line would represent sand? a. line a b. line b

Explanation:

Sand has a lower specific - heat capacity than water. This means it heats up and cools down more quickly. Line A shows a steeper temperature change over time compared to Line B, which is characteristic of a substance with a lower specific - heat capacity like sand.

Answer:

A. Line A