Question

Convert 0.739 kJ into Joules

Answer 1

To get this we know that

1kj = 1000J

let J represent the unknown number

`1kj = 1000j \\ 0.739kj = j \\ j = 0.739 * 1000 \\ j = 739`

therefore the answer is

`0.739kJ= 739J`