Philosophical MagazineTaylor & Francis., 1879 - Physics |
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Page 331
... radiation of the body increases , because not only does the energy of the rays belonging to the primary undulations in- crease , but also new undulations of higher refrangibility are added to them . Thus the effect of radiation ...
... radiation of the body increases , because not only does the energy of the rays belonging to the primary undulations in- crease , but also new undulations of higher refrangibility are added to them . Thus the effect of radiation ...
Page 441
... radiation , the window of the case being open ; but it might also arise from some slight thermo - electric current ... radiation . The third reading affords a measure of the thermal effect of the flame ; the difference between the ...
... radiation , the window of the case being open ; but it might also arise from some slight thermo - electric current ... radiation . The third reading affords a measure of the thermal effect of the flame ; the difference between the ...
Page 537
... Radiation of the Sun. HE observations on the thermal effect of the radiation of the sun were made with pile No. 1 ( Duboscq ) , placed upon a platform near to the galvanometer . The pile could easily be directed so that the rays of the ...
... Radiation of the Sun. HE observations on the thermal effect of the radiation of the sun were made with pile No. 1 ( Duboscq ) , placed upon a platform near to the galvanometer . The pile could easily be directed so that the rays of the ...
Contents
FIFTH SERIES | 1 |
JULY 1879 | 17 |
Mr F Guthrie on the Fracture of Colloids Plates II III | 33 |
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acid action æther affinity amount angle aperture apparatus appears atomic weight axis birefringent body boiling-point cadmium calculated carbon centimetre centims centre chemical chloride circuit coefficient coil colour compounds conductor connexion constant copper corresponding curve deflection deflexion determined diameter direction disk distance earthquake effect electric electromotive force elements energy equal equation experiments flashing bands formula galvanometer glass greater heat homologous series horizontal Hydrochloric acid increases influence intensity latter light liquid magnetic mass means measured melting-point metals method millims molecular molecules motion nitrobenzol observed obtained optical oxide Phil pile plane plate platinum Pogg polariscope pole position prism produced proportional quantity radiation rays refractive represented resistance rotation Siemens units solution specific specific gravity spectrum steel sulphate sulphuric acid surface Table temperature theory thickness tion tube velocity vertical vibration volume zinc دو دو دو