Philosophical MagazineTaylor & Francis., 1898 - Physics |
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Page 36
... pressure . The mercury fell exactly to zero at atmospheric pressure , and about one - fiftieth of a degree lower at no pressure . The pressure error due to differences of capillary depression in the two barometers was ascertained at ...
... pressure . The mercury fell exactly to zero at atmospheric pressure , and about one - fiftieth of a degree lower at no pressure . The pressure error due to differences of capillary depression in the two barometers was ascertained at ...
Page 38
... pressures ; not quite so good a rate as air at intermediate pressures ; and the same rate at atmospheric pressure . But the curves a , aa , a a a , representing equivalent amounts of cooling at smaller temperature differences , are ...
... pressures ; not quite so good a rate as air at intermediate pressures ; and the same rate at atmospheric pressure . But the curves a , aa , a a a , representing equivalent amounts of cooling at smaller temperature differences , are ...
Page 313
... pressure . In such thermometers the internal pressure from the gas may much exceed that arising from the weight of the mercury - column . If there were a chamber at the top of the tube similar in size to the thermometer's bulb , and if ...
... pressure . In such thermometers the internal pressure from the gas may much exceed that arising from the weight of the mercury - column . If there were a chamber at the top of the tube similar in size to the thermometer's bulb , and if ...
Contents
CONTENTS OF VOL XLV | 1 |
F Brush on the Transmission of Radiant Heat | 31 |
Mr W H Macaulay on the Stresses and Deflection | 42 |
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accuracy acid adjusted æther alternating currents aluminium amperes angle apparatus axis bars bulb calculated cathodic rays cell centim centre charge circuit cloud coil condenser constant cooling copper corresponding curve cylinder deflection deflexion determined disk distance effect electric electrification electrodes electrodynamometer electrolyte electrometer electromotive force equal equation error experiments film gases girder give given glass heat Hence hydrogen inductor integral intensity isomorphisms J. J. Thomson light lines Lord Kelvin Lord Rayleigh magnetic force means measured mercury metal method millimetre minute motion mutual inductances nearly negative observed obtained oxygen particle Phil plane plate platinum position potential pressure radius reflector resistance scale self-induction simple isomorphisms solution sphere spherometer subgroup substitutions surface temperature tensions thermometer thickness tube variation velocity verre dur vertical waves wire x-rays zero zinc