if an electric iron of 1200w is used for 30minutes every day.find the electrical energy consumed in the month of April.if 10unit cost is 7.50rupies find the amount of electric bill?
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power of electric iron =1200w
usage per day=30 min or 0.5 h
number of day in month of April =30
energy consumed =1200×0.5×30
=18000 whr
or=18 w hour
= 18 unit
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usage per day=30 min or 0.5 h
number of day in month of April =30
energy consumed =1200×0.5×30
=18000 whr
or=18 w hour
= 18 unit
hope it will help you
mark me as brainlist
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