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Title: How much energy does a 45 W light bulb consume while running for 18 minutes? Post by: mcyyan on May 6, 2015 How much energy does a 45 W light bulb consume while running for 18 minutes? J Title: Re: How much energy does a 45 W light bulb consume while running for 18 minutes? Post by: bio_man on May 6, 2015 Energy consumed = power x time
We know both power and time. Title: Re: How much energy does a 45 W light bulb consume while running for 18 minutes? Post by: mcyyan on May 8, 2015 45*18=810
but i can get it correct Title: Re: How much energy does a 45 W light bulb consume while running for 18 minutes? Post by: bio_man on May 9, 2015 Change 18 minutes to seconds.
Title: Re: How much energy does a 45 W light bulb consume while running for 18 minutes? Post by: mcyyan on May 9, 2015 Thank
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