Question of the Day!

Fluids

 

 

 

The velocity of water out of the pipe of inner radius 0.5 m, varies over the radial location in the pipe and is given below

     

where

     V is given in m/s, and

     r is in m.

The flow rate in m/s3 of the water out of the pipe is most nearly

3.333

3.927

5.890

7.854

 

 

HINT

 

This question of the day was provided by the courtesy of  Professor Autar Kaw of the University of South Florida from the book FE Practice Exam With Complete Solutions