An electric heater is rated 1500W . How much energy does it use in 10 hrs? The answer will 15 kWh or 15 J As the unit of energy is joule
Answers
Answered by
5
The answer will be 15 KWh not 15 J because joules is a small unit of work and energy but KWh is the commercial unit of energy . And for electrical appliances we use this commercial unit of energy.
vanshika2002:
Plz mark it as the best
Answered by
6
energy =power. time
=1500.10/000 kwh
=15kwh
=1500.10/000 kwh
=15kwh
Similar questions