The First Law of Thermodynamics
AP Physics 2 · Flashcards
AP PHYSICS 2 · FLASHCARDS
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QUESTION
Calculate work done by a system with
△
U
=
30
J
\triangle U = 30 \text{ J}
△
U
=
30
J
and
Q
=
40
J
Q = 40 \text{ J}
Q
=
40
J
.
QUESTION
Identify the unit of energy in the First Law of Thermodynamics.
QUESTION
What is the First Law of Thermodynamics?
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ANSWER
Energy cannot be created or destroyed, only transformed. Also known as conservation of energy principle.
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