Задача id9081

A gas with m = 1 kg, p = 2 • 105 N/m2 and cy = 700 J/kg • deg was heated, allowing it to expand. What is the specific heat of the gas in this process if its temperature increases by 2° and its volume increases by 0.001 le3? (It is assumed that the gas had a sufficiently large volume and a sufficiently high temperature. Therefore, its pressure can be considered constant.)

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