Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 2 (Q.No. 15)
15.
A water tank contains 1.3 m deep water. The pressure exerted by the water per metre length of the tank is
Discussion:
25 comments Page 3 of 3.
Anomie said:
7 years ago
@All.
The pressure cannot have the unit kiloNewton. And the Pressure can only be exerted on an area there is nothing called as the pressure exerted on a unit length.
The pressure cannot have the unit kiloNewton. And the Pressure can only be exerted on an area there is nothing called as the pressure exerted on a unit length.
NILADRI NAG said:
5 years ago
Why 1000 is being multiplied with the equation? Anyone explain.
Mohammad Zubair Khan said:
5 years ago
10^3 or 1000 being multiplied to convert the unit from N (Newton) to KN (Kilo Newton).
Abhishek said:
4 years ago
pressure exerted per unit length = ωH2/2.
= (9. 81x103x1.32)/2.
= 8.29 KN.
= (9. 81x103x1.32)/2.
= 8.29 KN.
(1)
YATHEESH KUMAR D B said:
2 years ago
Let's consider a triangle and it has a height of 1.3 m and the pressure occurring at its bottom is p = 1.3 * 9.81 * 1000 = 12.753kPa.
Then, the triangle can be written as = 0.5 * B * H.
=0.5 * 12.753 * 1.3.
= 8.289kN/m.
Then, the triangle can be written as = 0.5 * B * H.
=0.5 * 12.753 * 1.3.
= 8.289kN/m.
(2)
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