anonymous
  • anonymous
The total U.S. consumption of electricity in a particular year was 5.0 x 1012 kilowatt-hours. What is the mass equivalence of this amount of energy?
Physics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
@aryandecoolest
anonymous
  • anonymous
You probably mean 5.0 x 10^12 kilowatt-hours. You need to convert this into joules. Then you need to set that equal to m*c^2, also in units of joule and then you will find the mass in kg.

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