Calendar: 1858-1859 Page 430

432 APPLIED SCIENCES 20 draw the plan of the solid and an elevation on plane parallel to any one of its edges sphere of inches radius rests on horizontal plane the circle or contact of cone enveloping the sphere is 1'6 inches diameter and inclined at 36 determine the section of this cone by the plane on which the sphere rests Develop the surface of right cylinder 15 inches radius with the helix on it which makes an angle of 30 with the generators of the surface III -Cijtmtetrg State and exemplify the laws of Multiple and Equivalent Proportion What is the relation between the Specific Heat of body and its chemical equivalent What is meant by the Latent Heat of body State how its amount is determined Explain the principle of the apparatus for warming buildings by means of hot water Describe the essentials of Voltaic Circuit What is the distinction between Simple and Compound Circuit State the principle which indicates which arrangement is the more useful in any given case Describe the Astatic Galvanometer Explain the terms Electrode Electrolyte Platinode Zincode State what classes of bodies are Electrolytes Describe the mode of obtaining an Electro-Magnet IV -Cljntu'iitrj Describe the method of determining the composition of Water adopted by Dumas How is the composition of Carbonic Acid determined Describe the precautions required in ascertaining this point syn- thetically Describe the properties of Carbonic Acid