A low-speed subsonic wind tunnel has a nozzle an inlet area which is 15 times the throat area. A device is connected to the throat and inlet, which has a mercury inside. The pressure and temperature in the throat section are 1 atm and 290 K, respectively. What is the height difference between the two columns of mercury when the throat section velocity is 80 m/s? Assume incompressible flow, and the specific weight of mercury is 1.33 x 10^5 N/m^3.

A low-speed subsonic wind tunnel has a nozzle an inlet area which is 15 times the throat area. A device is connected to the throat and inlet, which has a mercury inside. The pressure and temperature in the throat section are 1 atm and 290 K, respectively. What is the height difference between the two columns of mercury when the throat section velocity is 80 m/s? Assume incompressible flow, and the specific weight of mercury is 1.33 x 10^5 N/m^3.

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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