Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3770Chemical news office., 1932 |
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Strona 30
... Electrons . By R. WHIDDINGTON , F.R.S. , and J. E. TAYLOR . The photographic action of electrons ( 60-300 volts ) has been experimentally in- vestigated in the case of " Imperial Duo- plex " films . The formula connecting the blackening ...
... Electrons . By R. WHIDDINGTON , F.R.S. , and J. E. TAYLOR . The photographic action of electrons ( 60-300 volts ) has been experimentally in- vestigated in the case of " Imperial Duo- plex " films . The formula connecting the blackening ...
Strona 31
... Electrons . By P. I. DEE . Communicated by J. Chadwick , F.R.S. Investigations in the Infra - Red Region of the Spectrum . Part VI . By C. R. BAILEY and A. B. D. CASSIE . Communi- cated by F. G. Donnan , F.R.S. Perturbations and ...
... Electrons . By P. I. DEE . Communicated by J. Chadwick , F.R.S. Investigations in the Infra - Red Region of the Spectrum . Part VI . By C. R. BAILEY and A. B. D. CASSIE . Communi- cated by F. G. Donnan , F.R.S. Perturbations and ...
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