Part A Outside air at a temperature of 25° C is drawn into the duct and then heated along the duct at 210 kJ/kg. At section 1 the temperature is T = 15°C and the absolute pressure is 98 kPa. Neglect friction. (Figure 1) Determine the Mach number at section 2. Express your answer using three significant figures. vec ? M2 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Complete previous part(s) Part C Complete previous part(s) Figure < 1 of 1> Provide Feedback 50 mm 2 m-

Part A Outside air at a temperature of 25° C is drawn into the duct and then heated along the duct at 210 kJ/kg. At section 1 the temperature is T = 15°C and the absolute pressure is 98 kPa. Neglect friction. (Figure 1) Determine the Mach number at section 2. Express your answer using three significant figures. vec ? M2 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Complete previous part(s) Part C Complete previous part(s) Figure < 1 of 1> Provide Feedback 50 mm 2 m-

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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Question

Part A
Outside air at a temperature of 25°C is drawn into the
duct and then heated along the duct at 210 kJ/kg. At
section 1 the temperature is T = 15°C and the
absolute pressure is 98 kPa. Neglect friction.
(Figure 1)
Determine the Mach number at section 2.
Express your answer using three significant figures.
vec
?
M2 =
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 4 attempts remaining
Part B Complete previous part(s)
Part C Complete previous part(s)
Figure
< 1 of 1 >
Provide Feedback
50 mm
-2 m-

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