Gregg, J. B. [from old catalog] · Ada, Ohio, The University herald press · leaf 63
in ice water; (5.) M„, , the differ-ence in the level in the warm water; (6.) C, the coefficientof expansion; (7.) A, absolute zero. (See questions.) The apparatus must be held vertically when the measurementsare taken. Since the volume of the air is kept constant by increasing thepressure, the… … Charles Law Apparatus. 54 HE A T. EXPERIMENT 24. LINEAR EXPANSION OF SOLIDS. Method,—Place the rod whose expansion is to be measured,through the perforated stopper in the end of the tube, andpress it firmly againstthe support oppositethe micrometer screw.Connect the wires froma cell having an…
Physics
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