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A 100- Watt light bulb is operated a total of 60 hours. how much does this contribute to the electrical bill if the billing rate is 10 cents per kilowatt-how?

A 100- Watt light bulb is operated a total of 60 hours. how much does this contribute to the electrical bill if the billing rate is 10 cents per kilowatt-how?

Grade:12th Pass

1 Answers

TEJKIRAT SINGH
65 Points
9 years ago
Cost = 0.1 kW * 60 h * 10 cent / kW-h = 60 cent.
 
 

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