.Laplace correction makes use of which of the following processes?*1 pointa) Isothermalb) Adiabaticc) Isochoricd) Isobaric
Question
Laplace correction makes use of which of the following processes?
1 point
a) Isothermal
b) Adiabatic
c) Isochoric
d) Isobaric
Solution
Laplace correction is used in the adiabatic process. So, the correct answer is b) Adiabatic.
Here's a step-by-step explanation:
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The Laplace correction is a concept used in physics, specifically in thermodynamics. It's named after Pierre-Simon Laplace, a French scholar.
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This correction is applied to the speed of sound in gases. It was observed that the calculated speed of sound using the isothermal process (where temperature remains constant) was lower than the actual speed.
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Laplace proposed that the process of sound wave propagation in gases is not isothermal, but adiabatic (where no heat is gained or lost).
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In an adiabatic process, the pressure and volume of the gas change so rapidly that there is no time for the heat to be transferred to the surroundings.
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Therefore, the Laplace correction is used in the adiabatic process, making option b) the correct answer.
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