The radiator should be analyzed as an open system since mass is crossing the boundaries of the system.
A radiator in a car should be analyzed as part of a closed system because it is designed to circulate coolant continuously within a sealed loop without losing or gaining any additional material from the surroundings. This helps maintain an optimal operating temperature for the engine.
Anywhere in between. The farther open valve is the warmer radiator will get during normal operation of heat system.
The light bulb is a closed system: no mass transfer.
its a closed system, no cap. Add fluid to the plastic container. You can convert to an open system, but that's not cheap. www.jeepmj.com
normally closed
Closed System
Amphibians have closed circulatory system Closed
closed circulatory system
A battery-operated wrist watch is a closed system. A wind-up wrist watch is an open system.
closed
Closed
Closed