A closed system is one in which_________________________?

Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.	A closed system is one in which_________________________?
A.	mass does not cross boundaries of the system, though energy may do so
B.	mass crosses the boundary but not the energy
C.	neither mass nor energy crosses the boundaries of the system
D.	both energy and mass cross the boundaries of the system
Answer» B. mass crosses the boundary but not the energy

Discussion

Previous Next