#### Question

A certain household has consumed 250 units of energy during a month. How much energy is this in joules?

#### Solution

1 unit of energy is equal to 1 kilowatt hour (kWh).

1 unit = 1 kWh

1 kWh = 3.6 × 10^{6} J

Therefore, 250 units of energy = 250 × 3.6 × 10^{6} = 9 × 10^{8} J

Is there an error in this question or solution?

Solution A Certain Household Has Consumed 250 Units of Energy During a Month. How Much Energy is this in Joules? Concept: Commercial Unit of Energy.