The increase in pressure at the outer edge of a rotating cylinder/drum of radius R, filled completely with a liquid of density ρ and rotating at a constant angular velocity ω rad/s, is given by:

The ratio of the specific weight of a liquid to the specific weight of a standard fluid is known as:

The magnitude of the buoyant force depends on the _____________.

In incompressible fluid dynamics, the continuity equation is ∂u/∂x + ∂v/∂y + ∂w/∂z = 0. What physical law does this equation represent?