Chemical News and Journal of Industrial Science, Tomy 137-138Chemical news office., 1928 |
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Strona 92
actual source of the radiation of the stars . Each square inch of the sun's surface is in effect a searchlight discharging radiation into space at the rate of 50 horse - power , and so is discharging mass at the rate of a gramme and a ...
actual source of the radiation of the stars . Each square inch of the sun's surface is in effect a searchlight discharging radiation into space at the rate of 50 horse - power , and so is discharging mass at the rate of a gramme and a ...
Strona 166
... radiation hypothesis was the extension of the Einstein photochemical equivalent law to include thermal radiation as well . The Einstein law states that in a photochemical reaction the absorption of the radiation takes place in the form ...
... radiation hypothesis was the extension of the Einstein photochemical equivalent law to include thermal radiation as well . The Einstein law states that in a photochemical reaction the absorption of the radiation takes place in the form ...
Strona 308
... radiation through fabrics made of various kinds of material - cotton , natural silk , rayon ( artificial silk ) , linen , and wool . The source of radiation was a quartz mer- cury arc lamp from which ultra - violet radia- tion was ...
... radiation through fabrics made of various kinds of material - cotton , natural silk , rayon ( artificial silk ) , linen , and wool . The source of radiation was a quartz mer- cury arc lamp from which ultra - violet radia- tion was ...
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acid action activation amount appears application Association atoms British carbon cent Chemical Chemistry coal Company complete containing continuous copper crystal determined direct effect electric electrons energy Engineering exist experiments fact field fuel further give given heat HOUSE hydrogen important increase industry Institute interest known less light Limited London manufacture Marks material matter means measured meeting ment metal method million Mines molecule nature observed obtained Office oxide oxygen particles Patents period plant positive possible practice prepared present pressure production Published radiation rays reaction recent referred Royal salt Society solution stars substances surface temperature theory tion tons Trade United University various volume waves whole X-ray