69.9k views
1 vote
A student was absent and missed our lesson on heating and cooling curves (phase change graphs). In

two sentences, summarize what phase change graphs are.

1 Answer

1 vote
Phase change graphs are a graphical representation of physical states substance under different conditions of temperature and pressure. Two states of the substance coexist in equilibrium on the lines.
User Gufran Khurshid
by
6.1k points