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Homework Help: Unit of Heat Energy

  1. Jul 14, 2011 #1
    Largest Unit of Heat Energy?
    Which of the following is the largest unit of heat energy: (a) calorie, (b) Btu, (c) joule, or (d) kilojoule.

    I narrowed it down to kilojoule or btu. I think it is btu.
  2. jcsd
  3. Jul 14, 2011 #2
    yes its btu

    1 btu = 1.05505585 kilojoules
    (Google Calculator)
  4. Jul 14, 2011 #3
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