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A mole of Helium expands adiabatically and reversibly from. 500K to 250K. Answer the following questions(8-11). 8. Which
Posted: Thu May 26, 2022 12:27 pm
by answerhappygod
- A Mole Of Helium Expands Adiabatically And Reversibly From 500k To 250k Answer The Following Questions 8 11 8 Which 1 (188.36 KiB) Viewed 19 times
A mole of Helium expands adiabatically and reversibly from. 500K to 250K. Answer the following
questions(8-11). 8. Which one is incorrect? r-1 r-1 P2V2 T T 7' T 1 T O Ti Vi (4) T₂ V ₂ Ⓒ P₁V₁² = P₂V₂² 3 T₁ P₁ T₂ 9. Which one is incorrect? T₂- ft CydT 2 AU= W 3 AH=0 (4) W= 1 q=0 T₁ 10. Which one is correct about heat capacity? @ Tv = 1³/12 3 2 RT Ⓒ Cv= ²33 3. Cp= RT 4 Cp= R 2 2 11. If the expansion takes places isothermally from the same initial volume to the same final volume, which one is correct? Ta > Ti Q P < P ₂ 3 H₂ > H₂ 4 Ua < U₂ a R = T₂P₂ 1 1 P₁V₁ T₁