Question

Which statement best describes energy and matter in a closed system? (2 po

O Energy and matter flow into and out of the system.
Energy can flow into and out of the system but matter cannot.
Energy and matter are contained within a closed system.
O There is no energy in a closed system; there is matter.

Answer 1

Energy can flow into and out of the system but matter cannot.

Step-by-step explanation:

In a closed system, energy can flow in and out of the system but matter cannot.

• A closed system prevents double way flow of matter.
• A closed system conserves matter.

For an isolated system, energy and matter cannot flow out of the system.

For open systems, energy and matter can flow out of the system.

Such systems are used for certain thermodynamics experiment.