An electric bulb of 40 watt os used for 6 hrs per day calculate the energy consume in the mont 9f November
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Energy consumed = P*t = 40W * 6 * 30 = 7200 Wh = 7.2KWh
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Answer:
Power = Energy/Time
=> Energy = Power x Time
Now, given that: -
1. Power = 40 W = 40/1000 kW = 0.04 kW
2. Time = 6 hours
Therefore,
Energy = 0.04 x 6 = 0.24 kWh or 0.24 units
Now, in November, there are 30 days
=> Energy consumed in the month of November = Energy consumed in one day x 30
= 0.24 x 30 = 7.2 kWh or 7.2 units
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