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Units and Dimensions

What is the c...

Question

What is the commercial unit of energy? It is equal to how many joules?

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Solution

Dear Student

Commercial 'Unit' of Energy = I KiloWatt * 1 Hour

=1kWh

(We know, Power= Energy/Time. Therefore, Energy = Power * Time

=1000W * 3600s

=3600000 Joules

=3.6 * 10⁶Joules

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