The rapid escape of air from a burst tire is an example of:
Correct answer: B. Adiabatic
- A. Isothermal
- B. Adiabatic
- C. Isobaric
- D. Isochoric
Explanation
The rapid escape of air from a burst tyre is an example of an adiabatic process. During this process, no heat energy enters or leaves the system. This is mainly because heat transfer is a slow process while the bursting of a tyre is a very rapid action.
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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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