Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
4 (1871), S. 367-367
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] FROM letters I have received, it appears that the table of exposures given in my “Notes” is not correctly understood. It is necessary to explain again that the reason why the plate exposed 8 secs. gave a better result than the one exposed 30 secs. was because the eclipsed sun was nearly covered ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/004367c0
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