...accompanying radiation is direc~tly due to the impaft of the waves upon the surface of the moving ma«s, and not secondarily through the intervention of aircurrents,...actually strike the substance moved, or whether at the boundary surface separat ng »olid from gaseous matter, there are intermediary layers ] of condensed...

...Mr. Crookes expresses his views as to the causation of these phenomena in the following terms : — " My own impression is that the repulsion accompanying...mass, and not secondarily through the intervention of air-currents,electricity, or evaporation and condensation." (Pkilos. Mag. vol. xlviii. p. 9i.) The...

...own part, I wish to avoid having a theory on the subject. As far as the facts have led me, I think that the repulsion accompanying radiation is directly...impact of the waves upon the surface of the moving mass (the pith balls in the above experiment), and not secondarily through the intervention of air-currents,...

...stating his belief that the repulsion observed by him as accompanying the radiation of heat and light is directly due to the impact of the waves upon the surface of the moving mass, and is not a secondary effect through the intervention of aircurrents, or electricity, condensation, etc....

...that on one occasion he u-es the following words (quoted by Dr. Carpenter) : — " My own imptession is that the repulsion accompanying radiation is directly due to the impact of the waves on the surface of the moving mass, and not secondarily through the intervention of air-currents, electricity,...

...own part, I wish to avoid having a theory on the subject. As far as the facts have led me, I think that the repulsion accompanying radiation is directly...actually strike the substance moved, or whether at the boundary surface separating solid from gaseous matter, there are intermediary layers of condensed...

...driven off, by the warmth of the finger, with recoil enough to drive backwards a heavy piece of metal. My own impression is that the repulsion accompanying...electricity, or evaporation and condensation. Whether the aetherial waves actually strike the substance moved, or whether at that mysterious boundary-surface...

...driven off, by the warmth of the finger, with recoil enough to drive backwards a heavy piece of metal. My own impression is that the repulsion accompanying...electricity, or evaporation and condensation. Whether the jctherial waves actually strike the substance moved, or whether at that mysterious boundary-surface...

...evidence. It is true that on one occasion he uses the following words (quoted by Dr. С irpenter) : — " My own impression is that the repulsion accompanying...radiation is directly due to the impact of the waves on the surface ot the moving mass, and not secondarily through the iutervention of air-currents, electricity,...