Question

Calculate the internal energy change in each of the following systems.
System 1 : 10 kJ heat energy is released by the system to the surrounding but no work is done.
System Il: No heat change with surrounding but 25 kJ of work is done on the system.
System IIl: 25 kJ of heat energy is ab sorbed by the system and 10 kJ of work is done by the system.​

Answer 1

Answer:

total kg are 100

Explanation:

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Answer 2

Answer:

total is 100

Explanation:

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