What happens to an object's temperature if the kinetic energy of its particles decrease
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Answer:
Explanation:
In thermodynamics, entropy (symbolized as S) is a physical quantity for a thermodynamic system in equilibrium. It measures the number of micro states compatible with the macro state of equilibrium,<u> it can also be said that it measures the degree of organization of the system</u>, or that it is the reason for an increase in internal energy versus an increase in the temperature of the system.
If we assume we have 0.6 mol of an ideal gas at 350 K at an initial pressure of 0.75 atm, we calculate the entropy change as:
Where S is entropy, n is the number of moles, R is the gas constant R is 8.314 J / mol·K, P1 is the initial pressure and P2 is the final pressure. Then we substitute the values and solve for S.