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Richard Hamer.

The limiting frequency of the photo-electric effect online

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estimate of the critical wave-length.

Stuhlmann's result is very close to the one observed here and
possibly the purity of t e spec.'nen and the manner of illuminating,
as described above, are explanations of the small discrepancy.

For aluninum, this determination agrees with Hennings* observa-
tion^ and with that of liennings and Kadesh well within the range of
experimental error.



- 10 -



"y thanks are due Professor E. P. Lewis for his kindly
suggestions throughout the course of this research.



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Online LibraryRichard HamerThe limiting frequency of the photo-electric effect → online text (page 2 of 2)