Laplace formula is derived from
Correct answer: B. Adiabatic change
- A. Isothermal change
- B. Adiabatic change
- C. Isobaric change.
- D. Isochoric change
Explanation
The Laplace formula is related to the adiabatic process in thermodynamics. An adiabatic process is one in which a system undergoes a change in its state without the exchange of heat with its surroundings. In other words, there is no heat transfer into or out of the system during an adiabatic process.
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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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