How does the law of conservation of matter and energy relate to the cycles in nature?
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Which physical law underlies the first law of thermodynamics?
A. Conservation of matter
B. Increase in entropy
C. Conservation of Energy
D. Conservation of work
Ā
What is the law of conservation of matter and energy?
Part A Which physical law underlies the first law of thermodynamics?
conservation of matter
increase in entropy
conservation of energy
conservation of work
Part B The quantity Q is the __________ that is added to the system.Ā
heat
work
entropy
internal energy
Part C The quantity W in the first law refers to the __________.Ā
work done on the system
work done by the system
change of energy in the system
change of volume in the system
Part D The quantity ĪU in the first law of thermodynamics is the change in the __________ of the system.
Choose the correct option.
heat energy
temperatureĀ