Philosophical MagazineTaylor & Francis., 1879 - Physics |
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Page 46
... give a very good representation of the earthquake . It must , however , be remembered that , although in the case of an earthquake motion having no discontinuity , weak springs give good results , sometimes even better than strong ...
... give a very good representation of the earthquake . It must , however , be remembered that , although in the case of an earthquake motion having no discontinuity , weak springs give good results , sometimes even better than strong ...
Page 52
... give out sounds more or less intense on the telephone according to the mass , or if of similar sizes , according to the molecular structure of the metal . The volume and intensity of sound is invariably the same for a similar metal . If ...
... give out sounds more or less intense on the telephone according to the mass , or if of similar sizes , according to the molecular structure of the metal . The volume and intensity of sound is invariably the same for a similar metal . If ...
Page 396
... gives the unit for light - intensity * . Photometric Measurements . Having now a constant light , it became ... give here some actual measurements : - The platinum sheet out of which the P. L. S. ( A ) was cut weighed 0.0364 ...
... gives the unit for light - intensity * . Photometric Measurements . Having now a constant light , it became ... give here some actual measurements : - The platinum sheet out of which the P. L. S. ( A ) was cut weighed 0.0364 ...
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