Cooke, Josiah Parsons, 1827-1894 · Boston, Little, Brown and Company · leaf 560
ir inthe reservoir has fallen to 0°, the end of the tube a is carefullyplugged up by means of the wax in the iron spoon, and at thesame time the height of the barometer (if) is carefully noted.The ice is now removed, and when the temperature of the mer-cury in the thermometer has been restored to… … Kg. S 536 CHEMICAL PHYSICS. with wax, must have been exposed to the pressure of H — h.This measurement is easily made by means of a cathetometerand the screw g, in the manner previously explained in connec-tion with Eegnaults barometer (159). It is next necessary, in order to determine the…
Matter · Heat
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