The thermal measurement of energy. Lectures delivered at the Philosophical Hall, Leeds (1901)
Griffiths, E. H. (Ernest Howard), 1851-1932 · Cambridge, University Press · leaf 81
he past few years owing to the efforts of Prof.Pernet of Zurich, and of MM. Chappuis and Guillaumeof the Bureau International, and the scale of his air-thermometer in terms of other thermometers used by laterobservers was not known. In 1897, therefore, a series 70 Measurement of E^iergy of…
Heat, Mechanical equivalent of
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