yanshiushin yanshiushin

03-09-2021
Physics

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(f) What do you mean by: (i) 1 J energy (ii) 1 W power

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nemesisk89 nemesisk89

03-09-2021

Explanation:

Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s)

which means that 1 kW = 1000 J/s. A Watt is the amount of energy (in Joules) that an electrical device (such as a light) is burning per second that it's running.

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