Task 20656.
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- Physics
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- 20656.PNG (15.61 KB)
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- 04.06.2016 19:23:14
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 20656.
From V = cylinder volume of 25 l containing compressed air at a pressure p1 = 3,9 MPa and a temperature t1 = 35 ° C, gradually release the air mass m = 0,48 kg. After closing of the valve air cylinder pressure p2, temperature t2 = -15 ° C. Determine the pressure p2.
Additional information:
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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