What is the source of the Q term in the Mechanical Energy Balance equation? expl
ID: 1843562 • Letter: W
Question
What is the source of the Q term in the Mechanical Energy Balance equation? explain the right answer.
It is the term representing the heat gainned to the system by friction
It is the term representing external heat added to the system
It is the internal energy of the system that is lost as heat
d)It is the frictional heat gained by the system that goes to raising its internal energy
a)It is the term representing the heat gainned to the system by friction
b)It is the term representing external heat added to the system
c)It is the internal energy of the system that is lost as heat
d)It is the frictional heat gained by the system that goes to raising its internal energy
Explanation / Answer
IN MECHANICAL BALANCE FOR ENERGY EQUATION
Q term is the term representing external heat added to the system'
Q+ v^2/2 +h = W+ v^2/2+h
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