An insulated vertical cylinder contains 0.11 kg of argon gas with the help of frictionless non conducting piston. The mass of piston is 5 kg & it initially on rest on the bottom of the cylinder is connected to nitrogen tank at 100 bar to a pipe line fitted in a valve the valve is open & N₂ slowly enters the cylinders. During this process the piston is lifting to a height of 10 cm by N₂ gas. The initial temperature & pressure of argon are 1 bar & 300 K the final temperature of argon is 320
K. If R argon = 0.208 kJ/kgK, Y = 1.67 1. Find the work done by argon gas
A. 0.6208 kJ
b. 0.356 kJ
c.-0.6208 kj
d.0
2. Find work done by N₂ gas
A. 0.6257 kg
C. 0.6208 kg
B. 0.600 kg
D. -0.6208 kg
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Answer:
1- A
2- C
Explanation:
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Answered by
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Answer:
1 - C
2 - A
Explanation:
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