Задача 20455.

In a temperature range of the thermodynamic entropy of the system varies as S = a + bT, where a = 100 J / K, b = 5 J / ^ 2. What is the amount of heat received by the system in a reversible heating in the area from 290 K to 310 K.

Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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