Changes

Jump to navigation Jump to search
42 bytes removed ,  06:52, April 13, 2007
no edit summary
Line 1: Line 1: −
A closed system is a physical system that does not exchange matter with its surroundings, and which is not subject to intelligent intervention.
+
A '''closed system''' is a physical system that does not exchange matter with its surroundings, and which is not subject to outside intervention.
   −
A closed system may exchange heat with its surroundings.{{fact}}
+
[[Category:physics]]
6,068

edits

Navigation menu