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A night lamp uses a 30 W bulb. If it is left on continuously for 8 hours, how much energy will it use?
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2 votes
A night lamp uses a 30 W bulb. If it is left on continuously for 8 hours, how much energy will it use?

User Nutscracker
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2 Answers

2 votes
my guess is that it will use 240 w
User Phuclv
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7.9k points
0 votes
.24 is the answer, I don't know why, it just be.
User Antoine Grandchamp
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