Four fans of 100 W each are working for 5 hours a day in my house. An AC of power 700W is working in my friend’s house for 3 hours a day. In which house is more energy consumed per day?
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Answer:
Friend consumes more energy
Explanation:
Given :
- Four fans of 100 watts are running in my house for 5 hours
- An ac of 700 watts runs in my friends house for 3 hours
To find :
- Which house has more energy consumption in the both of them
Energy = power×time
Energy consumed in my house = 100×5
Energy consumed in my house = 500 Wh
The energy consumed in my house is 500 watt hours
Energy consumed in friends house = 700×3
Energy consumed in friends house = 2100 wh
The energy consumed in friends house equal to 2100 Wh
Friends house consumes more energy by 1600 Wh
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