The rapid escape of air from a burst tire is an example of
Correct answer: A. Adiabatic processes
- A. Adiabatic processes
- B. Isothermal process
- C. Cooling process
- D. First law of thermodynamics
Explanation
The burst of a tire is a sudden process. The process occurs instantaneously, such that the system does not get sufficient time to exchange heat with the surroundings; therefore, Q = 0. And we know that in diabetics, heat is neither absorbed nor released by a system, i.e., Q = 0. Hence, the bursting of a tire is an example of an adiabatic process.
This question appeared on the UHS MDCAT 2016 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Practise Thermodynamics
714 free Thermodynamics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More First Law of Thermodynamics questions
Which of the following curve is an isotherm?
Which one is not an irreversible process?
An adiabatic change is the one in which:
Which relation exactly describes the isothermal process?
If a turbine is working as a heat engine and takes heat from a hot body (427 °C) and exhausts it into a body at 77 °C, then what is the possible efficiency?
Isobaric processes occur at: