Because this chapter is focused on the applications of integrals it is assumed in all the examples that you are capable of doing the integrals. There will not be as much detail in the integration process in the examples in this chapter as there was in the examples in the previous chapter.
freezing point. noun. Abbr. fp. The temperature at which a liquid of specified composition solidifies under a fixed pressure, usually standard pressure. The temperature at any fixed pressure at which the liquid and solid phases of a substance of specified composition are in equilibrium.
Concepts: â  Phase Change â  Atomic theory This lesson provides a concreteexperience of: â  Ice melting. â  Water freezing. â  Evidence that liquid water and solid icearedifferent phases of the same substance. PRE KâGRADE 2 CONCEPTS â  When solid ice is warmed to its meltingpoint, it melts into water. â  When liquid water is cooled below a tem-perature known as the freezing point ofwater the liquid water becomes solid ice. â  As water changes into ice, or ice changesinto water, its properties also change. Forexample, as water freezes in an ice cubetray, it forms layers at the outside, like ashell, and the inside freezes last. Themelting and freezing occurs at the surfacelayer.