Physics Energy

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Across
  1. 1. - Kilowatt-hour, a unit of energy equivalent to one kilowatt of power used for one hour.
  2. 2. - British Thermal Unit, the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
  3. 5. - Unit of energy in the International System of Units (SI).
  4. 7. - Unit of power equivalent to one joule per second.
  5. 8. - A unit of energy equal to one million joules.
Down
  1. 1. - A unit of power equal to 1,000 watts.
  2. 3. - A unit of heat energy equivalent to 100,000 BTUs.
  3. 4. - A unit of work or energy in the imperial system.
  4. 6. - Amount of energy needed to raise the temperature of one gram of water by one degree Celsius.
  5. 9. - A unit of energy equal to 10 million joules.