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Air flowing horizontally at a speed of 100mph through a duct 4 sq.ft in cross-section. The duct gradually narrows down to a throat section. If a U-tube shoes a difference in pressure between the throat and main sections of 7 in. of water, what is the cross-sectional area of the throat? 9Assume that the air is non-compressible and has a density of 0.002377 slug/cu.ft)

Air flowing horizontally at a speed of 100mph through a duct 4 sq.ft in cross-section. The duct gradually narrows down to a throat section. If a U-tube shoes a difference in pressure between the throat and main sections of 7 in. of water, what is the cross-sectional area of the throat? 9Assume that the air is non-compressible and has a density of 0.002377 slug/cu.ft)

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 flowing horizontally at a speed of 100mph through a duct 4 sq.ft in cross-section. The duct gradually narrows down to a throat section. If a U-tube shoes a difference in pressure between the throat and main sections of 7 in. of water, what is the cross-sectional area of the throat? 9Assume that the air is non-compressible and has a density of 0.002377 slug/cu.ft)
Transcribed Image Text:Air flowing horizontally at a speed of 100mph through a duct 4 sq.ft in cross-section. The duct gradually narrows down to a throat section. If a U-tube shoes a difference in pressure between the throat and main sections of 7 in. of water, what is the cross-sectional area of the throat? 9Assume that the air is non-compressible and has a density of 0.002377 slug/cu.ft)
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