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  Item Reference: KCLCAL-1865-1866-531

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GENERAL LITERATURE AND SCIENCE 533 velocity acquired is the same as that by falling through the same vertical height When pressure is communicated to fluid mass in equi- Hbrium it is transmitted equally and in all directions Explain this fully 10 piston whose area is square inches is inserted in the side of cubical vessel filled with water the edge of the vessel being 10 inches find the whole pressure against the surface of the vessel when force of 10 lbs is applied to the piston 11 piece of stone 25 is attached to 100 cubic inches of cork 24 and floats in water find the weight of the stone 12 Prove Mariotte's law that the temperature being the same the force of an elastic fluid varies as the pressure 13 Find the elasticity of 1000 cubic inches of air when com- pressed into volume of 680 inches the barometer standing at 30 inches and the weight of the barometrical column being 14-75 lbs 14 cylindrical vessel height closed at the top is sunk to depth in water if be the height of column of water equal to the atmospheric pressure and χ be the height the water rises in the vessel show that χ Kf 4β β 15 Compare the volumes of given quantity of gas at difle- rent temperatures the compressing force the same 16 If 20 cubic inches of air at 68 Fahrenheit be heated to 120 find the increase of volume II tfftmittal anil integral Calculus Show that the surface of sphere whole surface of an inscribed equilateral cone 16 given quantity of material is to be formed into rect- angular vessel of given thickness and of the greatest capacity find its sides Trace the curve defined by yz a2x draw its asymptote and find its greatest ordinates and points of flexure
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