Tyndall, John, 1820-1893 · New York, D. Appleton · leaf 128
• LBCI. IT. EXPANSION OP LIQUIDS. 103 EXPANSION OP LIQUIDS BY HEAT—EXCEPTIONS. To illustrate the expansion of liquids by heat wetake a Florence flask filled with alcohol, and tightlycorked. Through the cork a tube, tt (tig. 39), passeswater-tight, the liquid standing at some height above the Fig.… … cork in the tube. When the liquid in the flask is heated itwill expand and rise in the tube. To enable you to see itrising, the tube tH is placed in front of the electric lampE, a strong beam of light being sent across it where theliquid column ends. In front of the tube is placed a lensh, which…
Heat
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