A 100-W light bulb is left on for 10.0 hours. Over this period of time, how much energy was used by the bulb?
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A: Given Power consumed by water jet =3950 W =3.950 kWh Used for 126 hours a week.
Q: You and your housemate have an argument over the cost of the electric bill. You want to turn off the…
A: You and your housemate have an argument over the cost of the electric bill. You want to turn off the…
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Q: How much more energy does a 100 W light bulb use if it is left on 2.08 hours, versus a high…
A: Energy consumed by 100W bulb is E=Pt=100 W2.08 h=0.208×103 Wh=0.208 kWh
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Q: light bulb uses up a power of 2.6 kW/hr. If the rate is Php153.42 per 1 kW/hr, and the light was on…
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Q: A clothes dryer uses 3,000 watts when the motor is running. A newer model uses 400 watts when the…
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A: Area of solar panel = 0.54 × 0.35 =0.189 Total energy received in a day = 5.47 × 0.189 KWh/day…
Q: You and your housemate have an argument over the cost of the electric bill. You want to turn off the…
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Q: A water jet consumes 3650W for 126 hours a week What is the energy consumed (kWh) for a one-year…
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Q: is sent from a heavy spring into a light spring. Which of the following statements is true? a) The…
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