Wright, Mark R., 1854- · London : Longmans · leaf 45
the boiling-point ofwater is 100° C. At thehospital of St. Gothard, waterboils at 91 5° C, at Potosi, inPeru, it boils at 86° C, andwe infer that at both theseplaces, the pressure of theatmosphere is less t)jan it isill England. From otherobservations we know that atthese and other places abovethe… … I Latent Heat—Fusion— Vaporisation 37 moment remove the lamp ; invert the flask and let it cool. Whenthe boiling has ceased and the temperature has fallen, pour coldwater on the top. The water inside the flask again begins to boil.Pour hot water on the top ; ebullition ceases (fig. 23). Before…
Physics
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