XwierdoXunknownX XwierdoXunknownX

15-02-2018
Physics

contestada

Watt, which is a unit of power, is equal to_______.

A. A joule times a meter
B. A joule times a second
C. A joule divided by a second
D. A joule divided by a meter

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susanwiederspan susanwiederspan

15-02-2018

A watt is the SI derived-unit for one joule per second, so the correct answer is C. A watt corresponds to the power in an electric circuit in which the potential difference is one volt and the current is one ampere.

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