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A 100 W bulb is used for 5 hours. How much energy does it consume? (2016)

Practice Questions

1 question
Q1
A 100 W bulb is used for 5 hours. How much energy does it consume? (2016)
  1. 500 Wh
  2. 1000 Wh
  3. 200 Wh
  4. 250 Wh

Questions & Step-by-step Solutions

1 item
Q
Q: A 100 W bulb is used for 5 hours. How much energy does it consume? (2016)
Solution: Energy consumed = Power × Time = 100 W × 5 h = 500 Wh.
Steps: 0

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