Question

The rate of flow of liquid through an orifice at the bottom of a tank does not depend on.

Answer 1

Fluid dynamics provides a systematic structure that encompasses empirical and semi-empirical principles obtained from flow measurement and utilised to address practical issues, which underpins these practical disciplines. A fluid dynamics issue is generally solved by calculating different fluid parameters as functions of space and time, such as flow velocity, pressure, density, and temperature.

Complete step-by-step solution:
Fluid Flow is a branch of fluid mechanics that studies fluid dynamics. The motion of a fluid subjected to uneven forces is involved. As long as unbalanced pressures are applied, this motion will persist. When pouring water from a mug, for example, the water velocity is very high over the lip, moderately high approaching the lip, and very low at the bottom. Gravity is the imbalanced force, and the flow continues as long as there is water and the cup is tilted.
The rate of flow of liquid through a hole at the bottom of a tank is independent of the aperture's area and does not rely on the density of the liquid, gravity's acceleration, or the height of liquid above the orifice. The amount of liquid flowing per second is determined by the liquid's height above the opening.
the area of the orifice. the acceleration due to gravity.
It is also unaffected by the liquid's density.
Fluid flow can be constant or erratic, compressible or incompressible, viscous or non-viscous, rotational or irrotational, to mention a few characteristics. Some of these features are related to the liquid's properties, while others are concerned with the fluid's movement.

Note: Fluid mechanics is a field of physics that studies the mechanics of fluids (liquids, gases, and plasmas) as well as the forces that act on them. Mechanical, civil, chemical, and biological engineering, geophysics, oceanography, meteorology, astrophysics, and biology are just a few of the fields where it may be used.