How to Calculate the Units of Energy Consumed by an 80W Electric Bulb in One Day?

What is the energy consumption of an 80W electric bulb when used for 8 hours per day?

To calculate the units of energy consumed by an 80W electric bulb in one day, we can use the formula:

Energy = Power x Time

Given data:

Power of electric bulb = 80W = 0.08kW

Time used = 8 hours

Using the formula, we can calculate the energy consumed per day:

Energy = 0.08kW x 8 hours = 0.64kWh = 0.64 units

Therefore, the energy consumed per day by the 80W electric bulb is 0.64 units.

Thus, a total of 0.64 electrical units of energy is consumed in one day by the bulb.

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