is incompressible is compressible has negligible surface tension is incompressible and non-viscous (inviscid)
Answer Discuss in Comment
decreases the viscosity of a gas increases the viscosity of a gas increases the viscosity of a liquid decreases the viscosity of a liquid
force per unit area force per unit length force per unit volume none of the above
viscous and gravity forces viscous and gravity forces gravity and pressure forces surface tension and gravity forces
centre of gravity centre of buoyancy centre of pressure none of the above
centre of pressure centre of gravity centre of buoyancy none of the above
meta-centre centre of buoyancy centre of gravity centre of pressure
mass momentum energy none of the above
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