What is the mean momentum flow rate down the pipe

Reference no: EM13559291

1.laminar flow of a real fluid down a cylindrical pipe of constant radius R. Poiseuille showed that the velocity profile was parabolic and given by u(r)=c(R^2-r^2), where r is the radial coordinate and c is a dimensional constant. what is the mean momentum flow rate down the pipe?

2.Provided that the amplitude is sufficiently great, the human ear can respond to longitudinal waves over a range of frequencies from about 20 Hz to about 20000Hz. Compute the wavelength corresponding to these frequencies a.) for waves in air ( v= 344 m/s); b.) for waves in water ( v=1480 m/s).

Reference no: EM13559291

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