The Mach number of an aircraft that travels with a speed of 275 m/s in air at 30° C while it undergoes the compressibility effect will be: (Use speed of sound in air at 0° C: 331 m/s) Select one: a. M= 0.70 b. M 0.69 c. M 0.79

The Mach number of an aircraft that travels with a speed of 275 m/s in air at 30° C while it undergoes the compressibility effect will be: (Use speed of sound in air at 0° C: 331 m/s) Select one: a. M= 0.70 b. M 0.69 c. M 0.79

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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Question

The Mach number of an aircraft that travels with a speed of 275 m/s in air at 30° C
while it undergoes the compressibility effect will be:
(Use speed of sound in air at 0° C: 331 m/s)
Select one:
a. M 0.70
b. M 0.69
c. M 0.79

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