Question

How many joules are there in 200kj

Answer 1

Answer:

$2.00 * 10^5J$

Explanation:

Make use of your conversion factors:

$200KJ * \frac{1000J}{1kJ} = 200,000J = 2.00* 10 ^5J$

Or alternatively make use of your scientific notation. $kilo = 10^3$

Therefore $200kJ = 200*10^3J=2.0*10^2*10^3J = 2.0*10^5J$

Answer 2

Answer:

200,000 joules <3

Explanation:
just accept it