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Practical physics (1922)

Millikan, Robert Andrews, Gale, Henry Gordon · Boston : Ginn and Co. · leaf 126

An illustration from Practical physics, 1922, leaf 126
hese gases, settlinginto the trenches, wrought frightful havoc among the troops. The absorptive powerof charcoal, especially when impregnated with certain chemicals, proved an effec-tive barrier against the deadly fumes, since all of the air entering the lungs ofthe soldiers had to be inhaled… … SpongiiPlatinum PlatinumWires mck- UijodMcohotill Cotton Fig. 112. The platiimin-alcohol ciuar linliter rise ill temperature is due to the increased rate of oxidationof the alcohol brought about by this more intimate mixture.This property of platinum is utilized in the platinum-alcoholcigar lighter…

Physics

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