Задача 20410.

A closed cylinder with a capacity of 10 liters containing oxygen at a pressure of 2 MPa and a temperature of 7 degrees C is heated to a temperature of 27 degrees C. How much heat is transferred to the gas? How much has the internal energy of the gas increased?

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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