जब एक छोटे ठोस गोले को किसी श्यान द्रव में गिराया जाता है, तो वह अंततः एक समान वेग प्राप्त कर लेता है जिसे कहा जाता है:

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?