An electric bulb of 120J/s is used for 6h/day. Find the unit of energy consuming one day
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hey mate
here is your answer
given:
work done per unit time/power=120j/s
=120 watt
=120/10³ kilowatt
=1.2*10^-1 kilowatt
time = 6 hours a day
therefore, energy consumed=power*time
=1.2*10^-1*6
=7.2*10^-1 kilowatt hour
=0.72 unit are consumed
#be brainly
here is your answer
given:
work done per unit time/power=120j/s
=120 watt
=120/10³ kilowatt
=1.2*10^-1 kilowatt
time = 6 hours a day
therefore, energy consumed=power*time
=1.2*10^-1*6
=7.2*10^-1 kilowatt hour
=0.72 unit are consumed
#be brainly
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