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A water tank contains 1 3 m deep water The pressure...

This question belongs to Mechanical Engineering Hydraulics And Fluid Mechanics In ME
Hydraulics and Fluid Mechanics in ME
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A water tank contains 1.3 m deep water. The pressure exerted by the water per metre length of the tank is

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Correct Answer: Option B
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2 Comments
HARENDRA KUMAR
HARENDRA KUMAR 6 years ago
We know pressure exerted per unit length = ωH2/2.

So, the pressure of water per metre length = (9. 81x103x1.32) /2.

= 8.29 KN.
Madhavan Palmani
Madhavan Palmani 7 years ago
We know that, pressure= £gh ,where £= density.
Now, pressure exerted by the water (force) = pressure* area = £gh* wh/2 (pre dia is triangular =(1/2)*base*h),

So, pressure exerted per unit lenght(pressure/w) = £gh* h/2 = (1000*9.81*1.3*1.3)/2 = 8.29 kN.
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