Answered: (8) The critical speed of sound for an…

(8) The critical speed of sound for an air flow (v = 180 m-s-1, T = 43 oC) is, O 771.4 m-s-1 821.6 m-s-1 O 314.9 m-s-1 335.4 m-s-1

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

(8) The critical speed of sound for an air flow (v = 180 m-s-1, T = 43 oC) is,
O 771.4 m-s-1
821.6 m-s-1
314.9 m-s-1
335.4 m-s-1

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