Ask Question
15 October, 14:42

Your electricity bill says 834-kWh of consumption. With this amount of energy, how many 59-W light bulbs can be powered for an average of 7 hours?

+2
Answers (1)
  1. 15 October, 14:58
    0
    2019 light bulbs

    Explanation:

    So the electrical energy consumed by each 59-W light bulb within 7 hours is the product of the power and time duration

    E = Pt = 59 * 7 = 413 Wh or 0.413 kWh

    If each light bulb consumes 0.413 kWh, then the total number of light bulbs needed to consume 834 kWh would be

    834 / 0.413 = 2019 light bulbs
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Your electricity bill says 834-kWh of consumption. With this amount of energy, how many 59-W light bulbs can be powered for an average of 7 ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers