Which of the following best expresses the definition of an open system? a. energy can enter or leave the system but matter cannot. b. heat and matter are both able to enter or leave the system. c. matter can enter or leave the system but energy cannot. d. heat and matter can enter the system but cannot leave the system..
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Physics, 22.06.2019 12:00
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
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Which of the following best expresses the definition of an open system? a. energy can enter or leav...
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