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Air flows at 140 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. μA p= Value kPa PAREC ? Submit Previous Answers Request Answer * Incorrect; Try Again; 3 attempts remaining

Air flows at 140 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. μA p= Value kPa PAREC ? Submit Previous Answers Request Answer * Incorrect; Try Again; 3 attempts remaining

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
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Air flows at 140 m/sm/s through the pipe. The temperature is 400 KK and the absolute stagnation pressure is 280 kPakPa. Assume isentropic flow. For air RR = 286.9 J/[kg⋅K]J/[kg⋅K] and kk = 1.40. (Figure 1)
 
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Part A

Determine the pressure within the flow.
Air flows at 140 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. P = μÀ Value kPa Provide Feedback www Submit Previous Answers Request Answer ? * Incorrect; Try Again; 3 attempts remaining
Transcribed Image Text:Air flows at 140 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. P = μÀ Value kPa Provide Feedback www Submit Previous Answers Request Answer ? * Incorrect; Try Again; 3 attempts remaining
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