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Cooling curve - Wikipedia


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...

Heating Curve for Water - Boundless


The temperature remains constant during these phase transitions. ... A heating curve shows how the temperature changes as a substance is heated up at a ...

In a heating curve, when is the temperature constant? | Socratic


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.

Heating Curves - Chemistry 301


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 ...

Heating Curve - Science


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 - KentChemistry HOME


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 ...


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 ...

Heating Curve for Water - Chemistry


The rate of temperature increase depends on the heat capacity of the solid. ... increase the kinetic energy of the molecules, so the temperature remains constant.

BBC - GCSE Bitesize: Changing state


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,  ...

Heating Curve - The Physics Classroom


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.