Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3777Chemical news office., 1932 |
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Strona 135
... nature , the Quantum of Action discovered by Planck . In any element all the atoms have the same set of energy levels : these contribute to the emission spectrum and account for its groups of spectral lines . In heavy atoms there are ...
... nature , the Quantum of Action discovered by Planck . In any element all the atoms have the same set of energy levels : these contribute to the emission spectrum and account for its groups of spectral lines . In heavy atoms there are ...
Strona 141
... Nature has pro- vided what we now call the Heaviside layer by which she works this happy trick . The strange fact that the rays could somehow bend was recognised and applied by Marconi before anybody had a rational explanation to ...
... Nature has pro- vided what we now call the Heaviside layer by which she works this happy trick . The strange fact that the rays could somehow bend was recognised and applied by Marconi before anybody had a rational explanation to ...
Strona 142
... Nature to the use and convenience of man . Where shall we look for a remedy ? I cannot tell . Some may envisage a distant Utopia in which there will be perfect adjust- ment of labour and the fruits of labour , a fair spreading of ...
... Nature to the use and convenience of man . Where shall we look for a remedy ? I cannot tell . Some may envisage a distant Utopia in which there will be perfect adjust- ment of labour and the fruits of labour , a fair spreading of ...
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THE CHEMICAL NEWS | 131 |
Chemical | 134 |
Subscription to the Society including The Analyst 21s per annum Sec C A Mitchell | 143 |
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