A sample of liquid in a thermally insulated container (a calorimeter) is stirred by a motor. Taki…

Question

A sample of liquid in a thermally insulated container (a calorimeter) is stirred by a motor. Taking liquid as a system for this process choose the appropriate option:

Accepted Answer

D. w > 0; q = 0; ∆U > 0

A sample of liquid in a thermally insulated container (a calorimeter) is stirred by a motor. Taking liquid as a system for this process choose the appropriate option:

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