Question

1kwh=?joules.then 4 joules is equal to how much kwh

Answer 1

1 kWh = 3.6 × 10^6

j = 1 / 3.6 × 10^6

4j = 1 / 3.6 × 10^6 × 4

= 1.11. × 10 ^-6 kwh

Answer 2

1kwh=2.778×10 raise to -7 Kwh

4 joul =1.111×10 raise to -6 Kwh

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