What Are Heating Curves

The heating curve for water shows how the temperature of a given quantity of water changes as heat is added at a constant rate. During a phase change, the temperature of the water remains constant, resulting in a plateau on the graph.

What is heating curves mean?

A heating curve is a plot or graph wherein a substance is subjected to increasing temperature against time to measure the amount of energy it absorbs and changes state with increasing temperature. … The rate of temperature increase is dependent upon the heat capacity of the phase in the system. 1. See also: heat.

What are cooling curves used for?

A cooling curve is a type of graph used in chemistry, physics, engineering, and other disciplines to chart the progress of a cooling substance.