physics

Consider two closed systems A and B. System A contains 3000 kJ of thermal energy at 20°C, whereas system B contains 200 kJ of thermal energy at 50°C. Now the systems are brought into contact with each other. Determine the direction of any heat transfer between the two systems.

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  1. Heat always flows from hotter to colder regions, regardless of the amount of thermal energy contained therein.

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