A closed system is one in which Options: A . &nbspMass does not cross boundaries of the system, though energy may do so B . &nbspMass crosses the boundary but not the energy C . &nbspNeither mass nor energy crosses the boundaries of the system D . &nbspBoth energy and mass cross the boundaries of the system

A closed system is one in which

Question

A closed system is one in which

Options:

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: Option A

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