Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 130
Fio. 147. — Determina-tion of freezing point. FiQ. 148.—Determina-tion of boiling point. As before, the pressure of 76 height of the mercury is marked on the stem. 140. Graduation of the Thermometer. Havinor markedthe freezing and boiling points, the next step is to graduatethe thermometer. Two…
Physics
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