The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1904 - English periodicals |
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Results 1-5 of 100
Page 5
... shown that any device which gets rid of the spectra of different orders will change impulses which were originally in one direction into disturbances which are alternately in one and the other direction , so that no further question can ...
... shown that any device which gets rid of the spectra of different orders will change impulses which were originally in one direction into disturbances which are alternately in one and the other direction , so that no further question can ...
Page 29
... shown in the diagram . In the average the selenium layer was 15 mms . long , 1 mm . wide , and 0.08 mm . thick . Before being applied to the cell the selenium had been ground up to a fine powder in an agate mortar with 3 per cent . of a ...
... shown in the diagram . In the average the selenium layer was 15 mms . long , 1 mm . wide , and 0.08 mm . thick . Before being applied to the cell the selenium had been ground up to a fine powder in an agate mortar with 3 per cent . of a ...
Page 48
... shown in fig . 2 , Fig . 2. - Diagram to show arrangement of apparatus . GI ليا E R Si 52 M OM to platinum thermometer . A W where F is the furnace and magnetizing solenoid and C the compensating - coil . M is the magnetometer with its ...
... shown in fig . 2 , Fig . 2. - Diagram to show arrangement of apparatus . GI ليا E R Si 52 M OM to platinum thermometer . A W where F is the furnace and magnetizing solenoid and C the compensating - coil . M is the magnetometer with its ...
Page 54
... shown that there was very little change in the susceptibility of the bar under test up to about 300 ° C. , the rate of heating or cooling was slowed down as the temperature of maximum or minimum susceptibility was approached , the ...
... shown that there was very little change in the susceptibility of the bar under test up to about 300 ° C. , the rate of heating or cooling was slowed down as the temperature of maximum or minimum susceptibility was approached , the ...
Page 56
... shown in fig . 7 , are similar to those for bars 1 and 2. Three bars were cut from a strip of rock taken lengthwise from the edge of a basaltic column . When in position bars 3 and 5 lay near two adjacent and almost parallel faces of ...
... shown in fig . 7 , are similar to those for bars 1 and 2. Three bars were cut from a strip of rock taken lengthwise from the edge of a basaltic column . When in position bars 3 and 5 lay near two adjacent and almost parallel faces of ...
Contents
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Common terms and phrases
absorption æther aggregate Aleph alternating current ampere angle anode antenna apparatus arrangement atom basalt calculated canal rays cardinal number cathode rays cell cent charge colours conductivity connexion constant corpuscles corresponding curve cylinder Dattenberg deflexion density diameter direct current direction distance doublet electric electrodes electrometer emanation emission energy equal equation excited activity experiments galvanometer gases given glass heating effect hydrogen increase ionization ions isostacy J. J. Thomson length light liquid magnetic maximum means measured mercury mercury vapour metal method molecules negative number of corpuscles observed obtained ordinal oscillations paper particles Phil plane plate platinum polarization position potential pressure produced Prof radiation radioactivity radium radium bromide reflecting-power resistance ring rotation selenide selenium shown surface temperature theory thickness tube velocity vibration volts wave-length waves wire