A cooling curve is a line graph that represents the change of phase of matter,
typically from a gas to a solid or a liquid to a solid. The independent variable (X-
axis) is time and the dependent var...
The temperature remains constant during these phase transitions. ... A heating
curve shows how the temperature changes as a substance is heated up at a ...
Oct 27, 2016 ... The temperature is constant when the line is horizontal (flat). When the line is ...
Check this video out for more info on heating and cooling curves.
The diagram below shows the heating curve for water. The temperature of the
system is plotted as function of time. Heat is flowing at a constant rate, thus time ...
A plot of the temperature versus time is called the heating curve. ... When energy
supplied is used for the phase transition the temperature stays constant.
Heating and Cooling Curves of Substances. ... The graph of temperature against
time is called a heating curve. .... represents a substance starting as a solid below
its melting point and being heated at a constant rate over a period of time.
In a Heating and Cooling Curve, what is occurring during the flat portions of the
curve when the temperature is constant, and what is the energy ...
The rate of temperature increase depends on the heat capacity of the solid. ...
increase the kinetic energy of the molecules, so the temperature remains
A heating curve is a graph showing the temperature of a substance plotted
against the amount of energy it has absorbed. You may also see a cooling curve,
causes the liquid to transition to a gas at a constant temperature. ... Suppose that
Figure 1 represents the so-called heating curve for Substance A. Figure 2.