PH-891

Power

Physics · Secondary 3 · Medium · Power

A kettle transfers

1.8\times10^5\,\text{J}

of electrical energy to water in

300\,\text{s}

. What is the power of the kettle?

$60\,\text{W}$
$180\,\text{W}$
$600\,\text{W}$
$6.0\times10^3\,\text{W}$

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