If 180 kJ of energy is transferred to your bedroom lamp in half an hour, what is the power rating of your lamp? Show your calculations.
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Answered by
2
Answer:
360W
Explanation:
p=180/0.5
= 1800/5
= 360 W
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Answered by
3
Explanation:
- Use of the relation of power, energy and time.
- Conversion of KJ into J and mins. into sec.
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