Specific gravity

Q. Find the kinematic viscosity of an oil having density 981 kg / (m ^ 3) . The shear stress at a point in oil is 0.2452N / (m ^ 2) and velocity gradient at that point is 0.2 per second.

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 Q. Find the kinematic viscosity of an oil having density 981 kg / (m ^ 3) . The shear stress at a point in oil is 0.2452N / (m ^ 2) and velocity gradient at that point is 0.2 per second. SOLUTION: Mass density,rho = 981kg / (m³) Shear stress, τ = 0.2452N / (m²) … Read more

Q. If 12m ^ 3 of mercury weights 1590 kN, Calculate specific weight, mass density, specific gravity and specific volume.

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Q. If 12m ^ 3 of mercury weights 1590 kN, Calculate specific weight, mass density, specific gravity and specific volume. SOLUTION: Given data: Weight of mercury W = 1590kN = 1590 * 1000N Volume, V = 12m ^ 3 Specific weight = ? Specific gravity = ? Mass density = ? Specific volume = ? … Read more

Calculate the Specific weight and mass density of an oil of weight 150 kN and occupies a volume of 15 m³.

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Q. Calculate the Specific weight and mass density of an oil of weight 150 kN and occupies a volume of 15 m³. SOLUTION Weight of oil, W = 150kN = 150 * 1000N Volume of oil V = 15m ^ 3 Specific weight of oil w = ? Mass density ρ = ? SPECIFIC WEIGHT … Read more