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UPLOADS


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Date Archived
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Living New Deal Project
by Federal Works Agency. Work Projects Administration
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Diagrams and explains by laboratory experiments the action of molecules in gases, liquids, and solids. Shows molecular action as a bulb of bromine is broken within a partial vacuum. Diagrams the force of gas molecules on the walls of a chamber. Describes the evaporation of water and explains why liquids assume the shape of their receptacles. Microscopic studies show molecular movement in solids. National Archives Identifier: 12346 Local Identifier: 69.32 * Creator(s): Federal Works Agency. Work...
Topics: Chemistry, Gases, Living New Deal