Calendar: 1865-1866 Page 285

evening classes 285 Common Salt -A Chemical Type-Its extraction from natural sources-Hydrochloric or Muriatic Acid chlorine -Its applications in Bleaching and Disinfecting -Preparation and Properties of Chloride of Lime Bromine Iodine and Fluorine their Chemical History and Uses Prussiate of Potash -Manufacture and uses in Dyeing and Calico-Printing-Hydrocyanic Acid-Cyanogen-Prussian Blue-Compound Radicals XVI MECHANICS and their application to engineering and machinery Days and Hour of Attendance-Monday and Thursday from t07 Physical Force-The Correlation 0£ Matter and Force- Illustrations of various kinds of Force in Nature Definitions of Weight Specific Gravity Quantity of Matter Density Division of the Science of Mechanics into Statics and Dynamics Statics Pressure-Meaning of the term-It varies in amount and direction-The measure of this amount-The point of application and transmission of Pressure in its line of direction-Illustrations of Pressures in different directions producing Equilibrium In Statics Force is used as Synonyme of Pressure The graphical representation of the point of application direction and amount of Statical Force-Composition and resolution of Statical Forces The Principle of the Lever-The three kinds of Lever-the Moment of Force Problems and Examples referred to the Principle of the Lever The Parallelogram of Forces-The Triangle of Forces-The Resultant of any number of Forces applied at the same point