Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
161 (1948), S. 27-27
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] I HAVE been unable to find in the literature any data for the brightness of the new moon. This can be calculated in two independent ways. (1) The earth receives from the sun at noon about 105 lux1. The albedo value of the earth is about 45'per cent2. The brightness of the earth, as seen ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/161027a0
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