Q6: Water enters a horizontal pipewith a rectangular cross section ata speed of 1 m/s. The width of thepipe remains constant but theheight decreases. Twenty metersfrom the entrance, the height ishalf of what it is at the entrance. Ifthe water pressure at the entranceis 3000 Pa, what is the pressure 20?m downstream15 Ра О1500 Pa O150 Ра0.15 Ра О1.5 Ра О

Given: V1= 1 m/s P1= 3000 Pa To determine: The pressure at downstream

Answered: what is the pressure 20 ?m downstream

Engineering

Mechanical Engineering

what is the pressure 20 ?m downstream

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Q6: Water enters a horizontal pipe
with a rectangular cross section at
a speed of 1 m/s. The width of the
pipe remains constant but the
height decreases. Twenty meters
from the entrance, the height is
half of what it is at the entrance. If
the water pressure at the entrance
is 3000 Pa, what is the pressure 20
?m downstream
15 Ра О
1500 Pa O
150 Ра
0.15 Ра О
1.5 Ра О

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