The diameters of a pipe at the sections 1 and 2 are 10 cm and15 cm res – McqOptions

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1.	The diameters of a pipe at the sections 1 and 2 are 10 cm and15 cm respectively. The velocity of water flowing through the pipe at section 1 is 5 m/s. Determine the velocity at section 2.
A.	0.22 m/sec
B.	0.45 m/sec
C.	2.22 m/sec
D.	4.40 m/sec
Answer» D. 4.40 m/sec

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