Which one is not an example of adiabatic processe
Correct answer: D. conversion of water into ice in refrigerator
- A. rapid escape of air from a burst tyre
- B. rapid expansion of air
- C. cloud formation in the atmosphere
- D. conversion of water into ice in refrigerator
Explanation
When water turns into ice in a refrigerator, heat is typically removed from the water to lower its temperature. Adiabatic processes specifically involve no heat exchange with the surroundings.
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About First Law of Thermodynamics
The first law relates heat supplied, work done and the change in internal energy through energy conservation. Problems use sign conventions and apply the law to isothermal, adiabatic, isobaric and isochoric processes. Internal energy is a state function, while heat and work depend on the path followed.
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