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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?

User Kshahar
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1 Answer

5 votes
Answer:

4240.8 kJ of energy is required

Step-by-step 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

User Rabink
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3.4k points