A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments." (1891)
Hall, Edwin Herbert, 1855-1938, Bergen, Joseph Y. (Joseph Young), 1851-1917 · New York, H. Holt and Company · leaf 382
ching the gauge mean-while, till half a teaspoonful of liquid ether appears in the flask. Then leave the apparatus to itself for an hour or two, all jointstight, and finally observe how much the pressure originally left inthe flask by the air-pump has been increased by the evaporatingether. This… … To airpump To mercurygauge FIG. 196. 360 PHYSICS. EXPERIMENT 2. Take a glass tube (No. LXXIII) about 80 cm. long and 0.8 cm.inside, sealed at one end, and fill it with mercury in the mercury-well (No. LXXIV), expelling the air-bubbles from this tube as fullyas you can. Take out the mercury for a…
Physics
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