Answer :

ankastre
1j
20j
100j
10,000j
2kj
200kj

Hope that's correct! Good luck..
maacastrobr

Answer:

  • 1 J
  • 20 J
  • 100 J
  • 2 kJ
  • 10,000 J
  • 200 kJ

Explanation:

When there's a 'k' before an unit, it means "kilo". For instance, "2 kJ" is read as "two kilojoules". This prefix means 1000, so 2 kJ are equal to 2000 J.

With the above information in mind, we can rewrite the energy values of the problem into J:

  • 2 kJ = 2000 J
  • 20 J
  • 100 J
  • 1 J
  • 10,000 J
  • 200 kJ = 200,000 J

So now it's just a matter of organizing the values:

  • 1 J
  • 20 J
  • 100 J
  • 2 kJ
  • 10,000 J
  • 200 kJ

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