The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1928 - English periodicals |
From inside the book
Results 1-5 of 99
Page 3
... passed through the grid . Hence the emission from the filament cannot affect the electrometer . There may be a negative photo - electric current from the grid , however , which will reach the potassium and charge it in the same manner ...
... passed through the grid . Hence the emission from the filament cannot affect the electrometer . There may be a negative photo - electric current from the grid , however , which will reach the potassium and charge it in the same manner ...
Page 5
... passing a glow - discharge through an atmosphere of hydrogen , the critical wave - length appeared to be somewhere between 9000 A.U. and 10,000 A.U. A usual thermionic threshold at a temperature of 200 ° C. is 10,000 A.U. , and another ...
... passing a glow - discharge through an atmosphere of hydrogen , the critical wave - length appeared to be somewhere between 9000 A.U. and 10,000 A.U. A usual thermionic threshold at a temperature of 200 ° C. is 10,000 A.U. , and another ...
Page 12
... passing through the filament was gradually increased , the Wheatstone balance being readjusted continually until the crystal , which was viewed through a microscope , melted . The graph obtained by plotting the melting - point ...
... passing through the filament was gradually increased , the Wheatstone balance being readjusted continually until the crystal , which was viewed through a microscope , melted . The graph obtained by plotting the melting - point ...
Page 32
... passed into the bulb b , but , according to the laws of flow of gases , the relative amount of CO , which went to this bulb must have been much larger . The remaining gas was introduced into the capillary C1 . The results of the ...
... passed into the bulb b , but , according to the laws of flow of gases , the relative amount of CO , which went to this bulb must have been much larger . The remaining gas was introduced into the capillary C1 . The results of the ...
Page 58
... passed over into the group of strong electrolytes ( compare barium perchlorate ) with coefficients of 76 per cent . and 77 per cent . respectively at a concentration of N / 10 . On the other hand , mercuric cyanide , which was 58 Prof ...
... passed over into the group of strong electrolytes ( compare barium perchlorate ) with coefficients of 76 per cent . and 77 per cent . respectively at a concentration of N / 10 . On the other hand , mercuric cyanide , which was 58 Prof ...
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Common terms and phrases
absorption aluminium apparatus approximately atomic number atomic weight axis B₁ Balmer series bands beam calculated calorimeter carbon cathode cent chamber coefficient coil colour corresponding cosh crystal curve d₁ deflexion determined diamagnetic diffusion discharge doublet effect electric electrolytes electrometer electrons electroscope energy equation excited experimental experiments fibre filter finite flux-density forbidden line formula fraction frequency function galvanometer gases given gives glass heat hydrogen increase indicated intensity ionization ionization chamber ions K₁ layer liquid magnetic maximum measurements mercury metal method molecules nitrogen observed obtained oscillator particles Phil photo-electric Phys plane plate potassium potential pressure problem Proc radiation radon ratio reflexion resistance salts satellites Schwarz theorem sensitivity shows sinh slit slot sn² solution spectrum surface Table temperature theory tube values vapour variation velocity viscosity voltage volts wave-length width X-ray y-rays zero