The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1891 |
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Page 197
... alcohol ) to become nearly stationary before observations were made ; otherwise convection - cur- rents made the needle unsteady . However , it was not possible to keep the temperature perfectly steady , and the measure- ments , which ...
... alcohol ) to become nearly stationary before observations were made ; otherwise convection - cur- rents made the needle unsteady . However , it was not possible to keep the temperature perfectly steady , and the measure- ments , which ...
Page 217
... alcohol , a Thomson high - resistance galvanometer will be very easily and strongly affected by the photoelectric currents of these cells . Among liquids an aqueous solution of pyrogallic acid is one which presents itself as worthy of ...
... alcohol , a Thomson high - resistance galvanometer will be very easily and strongly affected by the photoelectric currents of these cells . Among liquids an aqueous solution of pyrogallic acid is one which presents itself as worthy of ...
Page 225
... alcohol had partially evaporated , leaving a portion of the sensitive plate above the liquid , it was found that , the whole plate having been originally positive , the portion in the vapour gave a negative E.M.F. , while the lower ...
... alcohol had partially evaporated , leaving a portion of the sensitive plate above the liquid , it was found that , the whole plate having been originally positive , the portion in the vapour gave a negative E.M.F. , while the lower ...
Contents
Prof J J Thomson on the Illustration of the Properties | 36 |
On Electrical Convection by A Righi | 74 |
JOURNAL OF SCIENCE | 77 |
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Common terms and phrases
action æther allotropic silver alteration amplitude angle of incidence aperture atomic axis ball and point calculated cell cent centim centimetres chloride circuit coil colour condenser conductivity conductor constant curve Daniell cell deflexion determined dielectric dielectric constant discharge distance earths effect electricity electrodes electrolyte electromotive force electrostatic induction elements equal equation experiments film formula galvanometer given glass heat hydrochloric acid increase J. J. Thomson length light lines liquid magnetic force maximum means measured metal method mirror molecules NaCl NaNO3 needle negative Nicol prisms observed obtained oscillations oxide paper parallel phase Phil plane of incidence plate platinum polarization positive potassium ferricyanide potential pressure prisms produced Prof quantity resistance rotation salts selenium sensitive solubility solution spectra surface temperature thickness tion tubes of electrostatic velocity vibration wave-length wire yttria