Science, asked by sunnyvarshith824, 6 months ago

Ravi uses a 1500 watt hair drier for 3 hours.
How many kilowatt-hours of electrity did he
use ?

Answers

Answered by HemanthKumarKalva838

1

Answer:

0.5

Explanation:

Answered by hemakeshavkrish

0

Answer:

here's ur answer

Explanation:

watts = 1500W

hours = 3hours

WattHour = 1500 * 3 hrs =4500 Wh

into kilos....

KiloWattHour = 4500Wh/1000 =4.5Kwh

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