Determine the kinetic energy of the chaotic translational motion of all molecules of any gas
March 23, 2021 | education
| Determine the kinetic energy of the chaotic translational motion of all molecules of any gas in a cylinder with a capacity of 10 liters and a pressure of 0.4 * 10 ^ 6 Pa.
Data: V (gas cylinder capacity) = 10 l (10 * 10 ^ -3 m3); P (gas pressure) = 0.4 * 10 ^ 6 Pa.
The kinetic energy of the chaotic translational motion of all molecules of any taken gas can be determined by the formula: U = 3/2 * P * V.
Calculation: U = 3/2 * 0.4 * 10 ^ 6 * 10 * 10 ^ -3 = 6000 J (6 kJ).
Answer: The kinetic energy of the chaotic translational motion of molecules under the given conditions is 6 kJ.
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