what is the relationship between SI unit of energy and commercial unit of energy
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Answered by
362
heya!
Commercial Unit of Energy. The SI unit joule is too small to express very large quantities of energy. Hence we use a bigger unit called
kilowatt hour (kWh) to express energy. 1 kWh is the amount of energy consumed by an electrical gadget in one hour at the rate of 1000 J/s or 1kW.
if it helps uh then pls follow!
Commercial Unit of Energy. The SI unit joule is too small to express very large quantities of energy. Hence we use a bigger unit called
kilowatt hour (kWh) to express energy. 1 kWh is the amount of energy consumed by an electrical gadget in one hour at the rate of 1000 J/s or 1kW.
if it helps uh then pls follow!
Answered by
188
Relationship between SI unit of energy and commercial unit of energy
In mathematical :-
= 1 kWh
= 1kWh × 1 hour
= 1000 W × 3600 second
= 1000 js^-1 × 3600 second
= 3600000 J
= 3.6 × 10^6 Joule
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