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Citrus2011 [14]
2 years ago
9

A lamp marked 100w 250v is lit up for 10hours, costs 2I what is the cost of lighting the lamp ​

Physics
1 answer:
olga nikolaevna [1]2 years ago
3 0

Answer:

2k

Explanation:

100W X 10h = 1000Wh = 1KWh thus cost is 2k

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