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Freddie plays his Xbox for an hour. It transfers 7200 joules of energy in that time. What is the power of the Xbox?

Respuesta :

Answer:

P = 2 Watts

Explanation:

Given that,

Energy transferred, E = 7200 J

Time, t = 1 hour = 3600 s

We need to find the power of the box. Power is equal to energy transferred per unit time.

[tex]P=\dfrac{E}{t}[/tex]

Substituting the values,

[tex]P=\dfrac{7200\ J}{3600\ s}\\\\P=2\ W[/tex]

So, the power of the box is 2 W.

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