2 years ago

There is a picture linked for the question I have if anyone can help me with my whole quiz I’ll try to give 60 points

Engineering

1 answer:

Semmy [17]2 years ago

4 0

Answer:

Where is the picture? I'll try to help as much as I can but I can't promise anything.

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A well insulated rigid tank contains 4 kg of argon gas at 450 kPa and 30 C. A valve is opened, allowing the argon to escape unti

natima [27]

Answer:

Final mass of Argon= 2.46 kg

Explanation:

Initial mass of Argon gas ( M1 ) = 4 kg

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k ( specific heat ratio of Argon ) = 1.667

assuming a reversible adiabatic process

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Applying ideal gas equation ( PV = mRT )

P₁V / P₂V = m₁ RT₁ / m₂ RT₂

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Note: Calculation for T2 is attached below

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3 years ago

To increase the thermal efficiency of a reversible power cycle operating between thermal reservoirs at TH and Tc, would you incr

alukav5142 [94]

$\ T_{c}$ has greater effect.

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