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Suppose you have a 75-watt light bulb that you leave turned on for two minutes. How much energy does it use? 150 jouls 6,000 joules 1,000 joules 9,000 joules
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Suppose you have a 75-watt light bulb that you leave turned on for two minutes. How much energy

does it use?
150 jouls
6,000 joules
1,000 joules
9,000 joules

User Alex Dima
by
7.1k points

1 Answer

7 votes

Answer:

9000 J

Step-by-step explanation:

Convert minutes to seconds.

2 min = 120 s

Power = energy / time

75 W = E / 120 s

E = 9000 J

User Kendel
by
7.2k points
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