A battery-operated wrist watch is a closed system. A wind-up wrist watch is an open system.
Open system
The light bulb is a closed system: no mass transfer.
close system
nothing but heart
open: matter and energy can pass freely in and out closed: only energy can pass freely isolated: nothing can pass freely
lanceAn open system is a system which continuously interacts with its environment. The interaction can take the form of information, energy, or material transfers into or out of the system boundary, depending on the discipline which defines the concept (see below). An open system should be contrasted with the concept of an isolated system which exchanges neither energy, matter, or information with its environment.a closed system is isolated from environmental influences. In reality completely closed systems are rare.
Wrist watch is an open compound word.
The light bulb is a closed system: no mass transfer.
Closed System
closed.
Closed System
closed system
closed system
Amphibians have closed circulatory system Closed
closed circulatory system
Odviously-it's-a-closed-system-what-really-come-in-and-out-of-the-earths-crusts...
closed
closed!