What will be the operating cost for a 100-W lamp continuously for 1 week when the power utility rate is 15¢/kWh?Group of answer choices$2.52$3.00$0.52$1.90
Question
What will be the operating cost for a 100-W lamp continuously for 1 week when the power utility rate is 15¢/kWh?Group of answer choices$2.52$3.00$0.52$1.90
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Solution 1
First, we need to convert the power of the lamp from watts to kilowatts because the utility rate is given in cents per kilowatt-hour (kWh).
1 kilowatt (kW) = 1000 watts (W)
So, 100 W = 0.1 kW
Next, we need to calculate how many hours the lamp will be operating for 1 week.
1 day = 24 hours 1 we Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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