Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 645
Action of Centrifugal Force on Liquids. beveled—as shown in the smalla portion of the surplus balsam two jommg edges aredetail view—to receivepressed from between the glasses. This extra balsam pre-vents the entrance of air from the ends of the glasses. The groove formed between the upper edges of…
Physics · Lantern projection · Electric apparatus and appliances
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