An electric heater is rated 1.5kw. how much energy does it use in 10 hours
Answers
Answered by
2
The relation between power and energy is
Energy = Power x Time
If, Power = 1500 Watt, Time = 10 Hours
Then,
Energy = 1500 Watt x 10 Hours = 15000 Watt-hr
Energy = Power x Time
If, Power = 1500 Watt, Time = 10 Hours
Then,
Energy = 1500 Watt x 10 Hours = 15000 Watt-hr
Answered by
0
Here,
Power=1.5kw=1500w
Time=10hrs
Energy=power×time
Energy=1500×10
Energy=1.5×10^4 ans.
Power=1.5kw=1500w
Time=10hrs
Energy=power×time
Energy=1500×10
Energy=1.5×10^4 ans.
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