SPECIFIC GRAVITY (W)

Determine the viscosity of a liquid having kinematic viscosity 6 stokes and specific gravity 1.9.

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Q. Determine the viscosity of a liquid having kinematic viscosity 6 stokes and specific gravity 1.9. SOLUTION: Kinematic viscosity u = 6 stokes = 6cm²/ s = 6 * 10-⁴m²/ s Sp. Gravity of liquid = Density of liquid/Density of water 1.9=Density of liquid/ 1000 Density of liquid= 1000×1.9=1900kg / (m³) . Using the relations … Read more

Q. Calculate the density, specific weight and weight of one litre of petrol of specific gravity = 0.7.

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Q. Calculate the density, specific weight and weight of one litre of petrol of specific gravity = 0.7. SOLUTION: Volume 1 litre = 1 x 1000 cm³ =1000/10^6= 0.001m³ Sp. gravity S =0.7 (1) DENSITY Density (p) = S x 1000 kg/m³ = 0.7 x 1000= 700 kg/m³ (II) SPECIFIC GRAVITY (W) w =ρ *g … Read more