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S
01
1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
02
(thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work
03
the 19th letter of the Roman alphabet
04
a unit of conductance equal to the reciprocal of an ohm
05
the cardinal compass point that is at 180 degrees
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