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zeptosecond
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See also:
zepto-second
Contents
1
English
1.1
Etymology
1.2
Noun
1.2.1
Translations
English
edit
Etymology
edit
zepto-
+
second
Noun
edit
zeptosecond
(
plural
zeptoseconds
)
(
metrology
)
An
SI unit
of
time
equal to 10
−21
seconds
. Symbol:
zs
Translations
edit
10
−21
second
Finnish:
zeptosekunti