Air at s00kpa, 980k enters a turbine operating at steady state and exits at 200kpa, 680k. heat transfer from turbine occurs at an average temperature of 320k at the rate of 40kl per kg of air flowing. kinetic and potential energy effects are negligible. for air as an ideal gas with cp-1.05kl/kgk and r-0.287kj/kgk, determine a) the rate of power developed in kj per kg air flowing and b) the rate of entropy production within the turbine in ki/k per kg of air flowing.

explanation:

which ordered pair is not in the solution

y > -1/2x + 5

y ≤ 3x - 2

a) (5,3) b) (4,3)

c) (3,4) d) (4,4)

a 1 inch nut

Explanation:

it's not question so i can tell difference between that question so it's what i got...

Explanation:

Hypothesis - In the sciences, a provisional supposition from which to draw conclusions that shall be in accordance with known facts, and which serves as a starting-point for further investigation. Prediction - The action of predicting future events; an instance of this, a prophecy, a forecast.

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