MackennaV497245 MackennaV497245

26-10-2022
Physics

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How much energy is required to watch the entire Harry Potter movie series (all 1178 minutes) on a 60 W, flat panel tv?

Respuesta :

KazimirH415123 KazimirH415123

26-10-2022

Answer:

4240.8 kJ of energy is required

Explanation:

Power = 60 W

Time = 1178 minutes

Time = 1178 x 60 seconds

Time = 70680 seconds

Energy = Power x Time

Energy = 60 x 70680

Energy = 4240800 Joules

Energy = 4240800/1000 kJ

Energy = 4240.8 kJ

4240.8 kJ of energy is required

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