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5 Cards in this Set

  • Front
  • Back
describes any chemical or physical change that releases heat
exothermic
randomness or disorder in position or energy
entropy
accomplishment of or ability to accomplish a job with a minimum expenditure of time and effort
efficiency
What fossil fuel does the United States have in abundance?
trick question, there are none we are using them all up-
If one digs down into the ground for a couple of meters, one finds that the temperature of the earth is fairly constant. The farther one digs down, the higher the temperature. What is the source of the heat that seems to come up for the earth's core?
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