Henderson, C. Hanford (Charles Hanford), 1861-1941, Woodhull, John F. (John Francis), 1857-1941 · New York, D. Appleton and company · leaf 176
-stituted for the al-cohol in nearly allinstruments for every-day use. As the tem-perature rises, mer-cury expands, but theincrease of volume isso slight that, unless-r-srl ^HF we employ some spe- • 1 ** cial device for render- ing the expansion vis-ible, we should hardlybe the wiser. This special…
Physics
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