Calculate the pressure due to a column of 5.0m of (a) water, (b) mercury of sp. gr. 13.5, and (c) an oil of sp. gr. 0.8. Take density of water =1000 kg/m3.
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- Calculate the pressure of an oil of sp.gr. 0.8, and a mercury of sp.gr. 13.6 in N/cm3. Take density of water, ρ = 1,000 kg/cu.mAt what depth below the surface of the oil, relative density 0.8 will produce a pressure of 120 kN/m2. What depth of water is this equivalent to?Calculate the pressure due to column of 0.4 m of mercury(s=13.6). Take density of water = 1000 kg/m^3.
- A drum of height h and area A, standing and open to the atmosphere at its top, is filled with water. Assume that at the bottom of the mantle, a hole of cross-sectional area a is drilled. How long will it take for the drum to empty?an oil drum of 500 mm diameter and 1.5 long is to be rolled across a footstep of 100 mm high.find the minimum push required at the top of the drum.take density of the oil as 1kg/litre.neglect weight of the drum.The specific gravity of Hg is 13.6 and the specific gravity of glycerin is 1.26. Forthe manometer shown, calculate the difference in pressure between points A and B
- An oil drum of 500 mm diameter and 1.5 long is to be rolled across a footstep of 100 mm high. Find the minimum push required at the top of the drum. Take density of the oil as 1 kg/litre. Neglect weight of the drum.A solid wood cylinder of specific gravity 0.6 is 600 mm indiameter and 1200 mm high. If placed vertically in oil with SG of0.85, would it be stable?Calculate the specific gravity of mater having a mass of 8.35x10-³ kg which displace 0.25 mL when immersed in water.
- Diagram of the problem, necessary formulas, clearance and numerical solution Calculate the hydrostatic pressure experienced by an Olympic swimmer at the bottom of a pool 5 m deep.Compute the height of oil column if density of oil is 900 km/m3, density of water is 1000 kg/m3 and the difference in levels between points A and B of 10 cm.pressurea are sometimes determined by measuring the height of a column of liquid in a vertical tube, what diameter clean glass tubing is required so that the rise of the water at 20°C in a tube due to capillary action (as opposed to pressure in tube) is less than h=1.0mm