A text-book of physics : with sections on the application of physics to physiology and medicine (1902)
Lehfeldt, Robert Alfred, 1868-1927 · London : E. Arnold · leaf 64
tures are obtainable in this way, butby boiling them under an adjustable pressure any temperaturedesired may be reached. Fig. 26 shows in outline the apparatus TEMPERATURE 53 required for this purpose. The barometer tube a is to be main-tained at a constant temperature; it is surrounded by the… … Fig. 26. liquid in the jacket, m a large bulb to keep the pressure more steady,no the gauge by which the pressure is measured. The appropriateliquid is placed in c, the apparatus fitted up air-tight, a burnerplaced under c, and the pressure reduced by the pump till theliquid in c boils at the…
Physics
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