Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 112
PROPERTIES AND LAWS OF LIQUIDS. 103 Experiment 2- Pour water into a series ofconnecting tubes of various sizesand shapes. An apparatus fortiiis purpose can be made bycutting the bottom off a glassbottle, inverting it and insertingtubes through a cork as shownin Fig. 70. Very small tubesshould not… … Fig. 70. The surface of a liquid at rest is horizontal. VJI—Buoyancy.15. Nature of Buoyancy.Experiment 1. Lower several bodies, such as pieces of stone, iron, glass, wood,etc., into water by tying pieces of elastic to them (Fig. 71). 1. What change takes place in thetension of the elastic as the…
Physics
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