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Air flows at 250 m/s through the pipe. The temperature is 400 K and the absolute stagnation pressure is 280 kPa. Assume isentropic flow. For air R = 286.9 J/[kg. K] and k = 1.40. (Eigure 1)

Air flows at 250 m/s through the pipe. The temperature is 400 K and the absolute stagnation pressure is 280 kPa. Assume isentropic flow. For air R = 286.9 J/[kg. K] and k = 1.40. (Eigure 1)

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Air flows at 250 m/s through the pipe. The temperature is 400 K and the absolute stagnation pressure is 280 kPa. Assume isentropic flow. For air R = 286.9 J/[kg. K] and k = 1.40. (Figure 1) Figure 0.3 m 1 of 1 Part A Determine the pressure within the flow. Express your answer using three significant figures. Submit ΜΑ Provide Feedback h P= 220072.60 Pa Review your calculations and make sure you round to 3 significant figures in the last step. No credit lost. Try again. ? Previous Answers Request Answer
Transcribed Image Text:Air flows at 250 m/s through the pipe. The temperature is 400 K and the absolute stagnation pressure is 280 kPa. Assume isentropic flow. For air R = 286.9 J/[kg. K] and k = 1.40. (Figure 1) Figure 0.3 m 1 of 1 Part A Determine the pressure within the flow. Express your answer using three significant figures. Submit ΜΑ Provide Feedback h P= 220072.60 Pa Review your calculations and make sure you round to 3 significant figures in the last step. No credit lost. Try again. ? Previous Answers Request Answer
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