A perpetual motion machine of first kind
A) is a fictitious machine
B) can supply mechanical work without dissipating energy
C) violates first law
D) all of the mentioned
Correct Answer:
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Q8: (m*g*z) gives the
A)macroscopic kinetic energy
B)microscopic kinetic energy
C)macroscopic
Q9: Which of the following types of energy
Q10: The total internal energy of the system
Q11: In an ideal gas there are no
Q12: Which of the following is true in
Q14: The limitation of the first law is
A)does
Q15: Integral of dQ/T is independent of reversible
Q16: Integral of dQ/T of a reversible path
Q17: Entropy is a
A)path function, intensive property
B)path function,
Q18: Specific entropy is given by( where m
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