. The velocity and ratio e/m for the primary and secondary [Beta] rays of radium .. . u c e tertiary r ay 3 , vTh5ch areof slightly lesf; penetratinp, c hrir i^c t er , ire deflectablein a • fi^ld in the sa-ie di-ectnon us the secondaryai(i :~i>.y « rays, and are probably of the same natureas these. The values of _^ obtained for both the ornmary -xndseconcar n rays shoived, that t^ie mi^-i ^r e n t ^iss of tnepart:cles increased as that speed apiroacnsd the velocityof 1i f ht. Taking f o - o n s of the v e 1 (> c .i t y , 1 n d ^ , are correct, nv •ny •results together .vita
. The velocity and ratio e/m for the primary and secondary [Beta] rays of radium .. . u c e tertiary r ay 3 , vTh5ch areof slightly lesf; penetratinp, c hrir i^c t er , ire deflectablein a • fi^ld in the sa-ie di-ectnon us the secondaryai(i :~i>.y « rays, and are probably of the same natureas these. The values of _^ obtained for both the ornmary -xndseconcar n rays shoived, that t^ie mi^-i ^r e n t ^iss of tnepart:cles increased as that speed apiroacnsd the velocityof 1i f ht. Taking f o - o n s of the v e 1 (> c .i t y , 1 n d ^ , are correct, nv •ny •results together .vita those of aufmann fur-iish evi-dence in favour of the view that tne maci. of the el;=ctronis entirely electrjcal in nature. In conclusion I vish to express my tincere thanks to^rofessor \?^!es for kindly interest, valuable , and for the facilDties he Placed at ^,ycomniand during the pronress of this i nve sti !-at i on . Johns Hopkins University, Balt-imore , d .arch, 19
Size: 1355px × 1844px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectradioac, bookyear1906
