How to convert energy of 2 kilojoules (kJ) to joules (J).
The energy E in joules (J) is equal to 2 kilojoules times 1000:
E(J) = 2kJ × 1000 = 2000J
So 2 kilojoules (kJ) are equal to 2000 joules (J):
2 kJ = 2000 J
So 3 kilojoules (kJ) are equal to 3000 joules (J):
3 kJ = 3000 J
So 4 kilojoules (kJ) are equal to 4000 joules (J):
4 kJ = 4000 J
So 5 kilojoules (kJ) are equal to 5000 joules (J):
5 kJ = 5000 J
So 6 kilojoules (kJ) are equal to 6000 joules (J):
6 kJ = 6000 J
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