When the first law of thermodynamics, Q = ?U + W, is applied to an ideal gas that is taken through an isobaric process,
A)
?U = 0.
B)
W = 0.
C)
Q = 0.
D)
all of the above
E)
none of the above
E
You might also like to view...
A ball is thrown vertically into the air. Because of air resistance, its time coming down compared with its time going up is
A) less. B) the same. C) more.
A book is placed on a chair. Then a videocassette is placed on the book. The floor exerts a normal force
a. on all three. b. only on the book. c. only on the chair. d. upwards on the chair and downwards on the book. e. only on the objects that you have defined to be part of the system.
A converging lens will be prescribed by the eye doctor to correct which of the following?
a. glaucoma c. farsightedness b. nearsightedness d. astigmatism
If we compress 4.5 billion years into a calendar year, humans make their mark on the calendar
A) the very last minute of New Years Eve. B) on December 25th. C) at 12:00 pm, December 30th. D) at 11:50 pm, December 31st.