An open system is one in which – McqOptions

MCQOPTIONS

1.	An open system is one in which
A.	ass does not cross boundaries of the system, though energy may do so
B.	either mass nor energy crosses the boundaries of the system
C.	oth energy and mass cross the boundaries of the system
D.	ass crosses the boundary but not the energy
Answer» D. ass crosses the boundary but not the energy

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