ch contracts or tends to contractequally, and consequently the colored fluid moves neitherone way nor the other. 3. If one bulb be subjected to a greater degree of heat thanthe other, the air in that bulb expands and the fluidmoves towards the other. 4. If one bulb be subjected to a greater degree… … EXPANSION OF LIQUIDS. 19 Thus, wheu heated from the freezing-point to the boiling-pointof water, Alcohol expands ^, or, in other words, 9 measures become 10Fixed oils -^, 12 13 Water « y^^V^, 22J 23^ Mercury ^3^ [55^ 56i Note.—From this it appears that by the same increment of heat, alcoholor…
Physics
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