Answer:
[tex]2.00 * 10^5J[/tex]
Explanation:
Make use of your conversion factors:
[tex]200KJ * \frac{1000J}{1kJ} = 200,000J = 2.00* 10 ^5J[/tex]
Or alternatively make use of your scientific notation. [tex]kilo = 10^3[/tex]
Therefore [tex]200kJ = 200*10^3J=2.0*10^2*10^3J = 2.0*10^5J[/tex]
