Is an isothermal process necessarily internally reversible? Explain your answer with an example

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Explanation:

Example of an irreverseble isothermal process is mixing of two fluids on the same temperature - it requires a lot of energy to unmix Jack and coke. ... Example of an reversible process with changing temperature is isentropic expansion.

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

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