Question

in house four 60 watt bulb are lighted for 2 hours and 100 w bulb are lighted for 4H every calculatevthe energy consumed in the boundle for 30 days​

Answer 1

Answer:

Energy = power * time 2 hours energy consumed = 60*2 = 120 J 4 hours energy consumed = 100*4 = 400 J

Hours in 30 days = 24*30 = 720 hours

Energy consumed in 720 hours(30 days) =(120+400)*720 = 520*720 = 374400

Explanation:

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Answer 2

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