Question

In an experiment, equal amounts of water and soil were first heated and then left to cool. The graph shows the change in temperature for each with time. A graph with the title Change in Temperature is

asked Sep 14, 2021 145k views

In an experiment, equal amounts of water and soil were first heated and then left to cool. The graph shows the change in temperature for each with time.

A graph with the title Change in Temperature is shown. The y axis title is Temperature in degree C and the x axis title is Time in seconds. An inverted U shaped curve labeled A is plotted. A flatter curved line labeled B is also shown plotted on the graph.

Which statement about the curves A and B is true?

Curve A represents how soil takes longer to heat and longer to cool.
Curve B represents how water takes longer to heat and longer to cool.
Curve A represents water as it heats rapidly and cools slowly.
Curve B represents soil as it heats slowly and cools rapidly.

If you don't understand, here's the image.