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ollegr [7]
3 years ago
7

Two gases—neon and air—are expanded from P1 to P2 in a closed-system polytropic process with n = 1.2. _____ produces more work w

hen expanded. The gas constants for neon and air are R = 0.4119 and 0.287 kJ/kg·K, respectively.

Engineering
1 answer:
Makovka662 [10]3 years ago
7 0

Answer:

Note that Air requires lesser work

Explanation:

Calculate  for general work done

SInce Gas constant 'R' for:  Neon = 0.4119KJ/kg.k , and Air = 0.287 kJ/kg·K

Calculate for work done of NEON

Calculate for work done of Air

See solution attached.

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Two identical billiard balls can move freely on a horizontal table. Ball a has a velocity V0 and hits balls B, which is at rest,
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