The total pressure or pressure intensity is zero for any point on inclined surface in space.

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For an inclined plate the pressure intensity at every point differs.

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A rectangular plan surface 5 m wide and 7 m deep lies in water in such a way that its plane makes an angle 60⁰ with the free surface of water. Determine the total pressure force when the upper edge is 3 m below the free surface.

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A rectangular plate surface 3m wide and 5m deep lies in fluid of specific gravity .9 such that its plane makes an angle of 45⁰ with water surface, upper edge 3m below free water surface. Determine the total pressure.

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A circular plate 5.0 m diameter is immersed in such a way that its greatest and least depth below the free surface are 3 m and 1 m respectively. determine the position of the centre of pressure.

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A square lamina (each side equal to 2m) is submerged vertically in water such that the upper edge of the lamina is at a depth of 0.5 m from the water surface. If the pressure on the surface is 12 bar, what will be the total water pressure (in kN) on the lamina?

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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A square lamina (each side equal to 2m) is submerged vertically in water such that the upper edge of the lamina is at a depth of 0.5 m from the free surface. What will be the total water pressure (in kN) on the lamina?

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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A square lamina (each side equal to 2m) with a central hole of diameter 1m is submerged vertically in water such that the upper edge of the lamina is at a depth of 0.5 m from the free surface. What will be the total water pressure (in kN) on the lamina?

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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The greatest and the least depth of a circular plate of 4 m diameter from the free surface of water are 3m and 1 m respectively as shown. What will be the total pressure in (kN) on the plate?

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In a vertically submerged plane surface, pressure at evbery point remains same

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A rectangular tank is moving horizontally in the direction of its length with a constant acceleration of 4.5 m/s2.The length, width and depth of tank are 7 m, 3m, 2.5m respectively. If tank is open at the top then calculate the total force due to water acting on higher pressure end of the tank.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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What will be the total pressure (in kN) on a vertical square lamina submerged in a tank of oil (S=0.9) as shown in the figure?

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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The upper and lower edges of a square lamina of length 4 m are at a depths of 1 m and 3 m respectively in water. What will be the total pressure (in kN) on the lamina?

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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Determine the centre of pressure on an isosceles triangle plate of base 6m and altitude 6m when it is immersed vertically in an oil of specific gravity 0.75. The base of the plate coincides with the free surface of oil.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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A tank contains water upto a height of 0.5 m above the base. An immiscible liquid of specific gravity 0.75 is filled on the top of water upto 1.5 m height. Calculate total pressure on side of the tank.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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A container is lled with two liquids of densities ρ and 2ρ up to heights h and eh respectively. What will be the ratio of the total pressure on the lower face AB and on the upper face BC?

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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A rectangular tank is moving horizontally in the direction of its length with a constant acceleration of 5.5 m/s^2. The length of tank is 5.5 m and depth is 2 m. If tank is open at the top then calculate the minimum pressure intensity at the bottom.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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A rectangular tank is moving horizontally in the direction of its length with a constant acceleration of 4.8 m/s^2. The length of tank is 7 m and depth is 1.5 m. If tank is open at the top then calculate the maximum pressure intensity at the bottom.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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The pressure intensity at the bottom remains same, even if the tank moves with constant horizontal acceleration.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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