Asked Dec 2, 2019

What is the half-angle of a shockwave-cone for a jet travelling at Mach 2.75?


Expert Answer

Step 1

The half angle between the direction of flight a...

sin (a)=
Mach number is given by,
Mach number=

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sin (a)= sound object Mach number is given by, Vot Mach number= sound


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