Smithsonian Miscellaneous Collections, Volume 35

Smithsonian Institution, 1897 - 280 pages

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Table des matières

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Expressions et termes fréquents

Fréquemment cités

Page 219 - B with the sound velocity where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, and p is the gas pressure.
Page 5 - The only authorized material standard of customary weight is the Troy pound of the Mint. It is of brass of unknown density, and therefore not suitable for a standard of mass. It was derived from the British standard Troy pound of 1758 by direct comparison.

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