Multiple Choice
A system absorbs heat Q and has an equal amount of positive work done on it.What is the change in the internal energy of the system?
A) Q
B) 2Q
C) -2Q
D) zero
E) Q/2
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q74: In a certain thermodynamic process,1000 cal of
Q75: When a gas is compressed adiabatically,<br>A)the pressure
Q76: The first law of thermodynamics is most
Q77: A 2.0-kg mass of iron (specific
Q78: In a certain process,500 cal of heat
Q80: A 6.0-g lead bullet traveling at
Q81: Two liquids,A and B,are mixed together,and
Q82: The specific heat of a gas is<br>A)the
Q83: The molar specific heat of copper
Q84: A gas has a molar heat capacity