Answer to Question #305393 in Molecular Physics | Thermodynamics for shoning

Question #305393

Helium is contained in a 3 π‘š3 rigid volume at 60℃ and 100 kPa. Find the heat transfer needed to increase the pressure to 1000 kPa.



1
Expert's answer
2022-03-03T12:04:54-0500

"\\nu=\\frac{p_1V_1}{RT_1}=108.4~mol,"

"T_2=\\frac{p_2T_1}{p_1}=3330~K,"

"Q=\\frac 32\\nu R\\Delta T=4~MJ."


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