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2 cards from this section. Quick, good the night before a test.
What is the unit of heat?
Think about standard units in physics.
Name the three temperature scales mentioned.
One is used predominantly in scientific settings.
What is the SI unit of heat?
Consider standard scientific units.
True or False: Heat always moves from cold to hot.
Think about everyday temperature experiences.
A 250 g piece of metal is heated from 25°C to 75°C. If the specific heat capacity of the metal is 0.385 J/g°C, calculate the heat energy needed.
Ensure mass is in grams and the temperature change is noted.
Explain how a refrigerator uses the principles of heat transfer.
Think about the process of heat movement.
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