The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1894 - English periodicals |
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Results 1-5 of 60
Page 7
... millim . to 749 , while p , was about 1.5 millim . The correctness of Stefan's formula ( 4 ) for the diffusion of gases composed of forceless molecules seems to me therefore to be well assured by the successful application of the ...
... millim . to 749 , while p , was about 1.5 millim . The correctness of Stefan's formula ( 4 ) for the diffusion of gases composed of forceless molecules seems to me therefore to be well assured by the successful application of the ...
Page 79
... millim . diameter . If a hole be taken millim . diameter , the phenomenon changes and becomes analogous to 68 and 69 : concentric spectra are formed in the shadow , and there are no rings in the projection of the aperture . 71 , 72 ( PI ...
... millim . diameter . If a hole be taken millim . diameter , the phenomenon changes and becomes analogous to 68 and 69 : concentric spectra are formed in the shadow , and there are no rings in the projection of the aperture . 71 , 72 ( PI ...
Page 80
... millim . , 2 millim . , 1 millim . diameter . These were taken with the eyepiece and the ordinary arrangement . In theory there are concentric rings over the whole shadow , but they are more difficult to see than the bright centre ...
... millim . , 2 millim . , 1 millim . diameter . These were taken with the eyepiece and the ordinary arrangement . In theory there are concentric rings over the whole shadow , but they are more difficult to see than the bright centre ...
Page 87
... millim . diameter constructed , and of equal capacity , and according to Prof. Dewar's device . The first , A , was inside an oblong glass bulb , remaining open , and consequently filled with air that could be exchanged , when desired ...
... millim . diameter constructed , and of equal capacity , and according to Prof. Dewar's device . The first , A , was inside an oblong glass bulb , remaining open , and consequently filled with air that could be exchanged , when desired ...
Page 141
... millim . ( at which width the spectrum was almost too bright for comfort ) , both the Ni line and the lines at 5892 between the D's could be seen , and the doubles in the tail of A were clearly distinguishable f . The freedom from ...
... millim . ( at which width the spectrum was almost too bright for comfort ) , both the Ni line and the lines at 5892 between the D's could be seen , and the doubles in the tail of A were clearly distinguishable f . The freedom from ...
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acid ampere amplitude angle apparatus axis Boyle's law calculated capillary carbon dioxide carbonic acid cell centim centimetre circuit Clark cell coefficient coil condensation constant copper corresponding curve cylinder deflexion density determined diameter dielectric discharge disk displacement distance effect electrical electrodes electromotive force energy equal equation experiments gabbro galvanometer gases gauge give given glass gutta-percha heat hydrogen increase induction iron J. J. Thomson layer length liquid magnetic maximum McLeod gauge means measured megohms mercury metal method metre millim mirror molecular molecules motion nitrogen observed obtained ohms oscillations oxygen paper particles Phil phosphorescence phosphorus plane plate poles position potential pressure prism Prof quantity quaternion radius ratio rays readings resistance rotation solution spectrum sun-heat surface surface-tension telephone temperature theory tion tube vapour velocity vibration volts volts volts volume wave-length waves wire zero