Answer:
1800
Step-by-step explanation:
Use a Kilojoules to joules converter. Or to do it is:
One kilojoules is equal to 1000 joules:
1kJ = 1000J
The energy E(J) in joules (J) is equal to the energy E(kJ) in kilojoules times 1000:
E(J) = E(kJ) × 1000
Hope this helped you!