Math, asked by reddaboinavijaya60, 5 months ago

ravi uses a 1500 watt hair heater for 3 hours. How many kilowatt electricity did he use

Answers

Answered by payalpawar4912

0

Answer:

its too hard for solve these problems

Answered by sofiyataznain

1

Answer:

1500 watt= kilowatt

now enerergy= power *time

=4.5 kilowatt hour

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