Fluid motion can be governed by the principles of fluid dynamics, which include conservation laws like mass, momentum, and energy. The Navier-Stokes equations are commonly used to mathematically describe fluid motion in terms of these principles. Factors such as viscosity, turbulence, and external forces also play a role in governing the motion of fluids.
Brownian motion is the random motion of particles suspended in a fluid, caused by collisions with molecules in the fluid. This motion is distinct from other types of motion because it is a result of the constant, random impacts from the fluid molecules, rather than a directed or predictable force. Brownian motion is a stochastic process, meaning it is governed by probability and randomness rather than deterministic rules.
The fluid friction that opposes the motion of objects is called viscous drag or fluid resistance. It is caused by the interaction between the object and the fluid it is moving through, which creates a force that acts in the opposite direction to the object's motion.
The circular motion of heating in fluids is caused by convection currents. When a fluid is heated from below, it expands, becomes less dense, and rises. This rising fluid displaces cooler, denser fluid which then descends, creating a circular motion.
Fluid friction, also known as drag force, opposes the motion of an object through a fluid such as air or water. This force arises due to the interaction between the moving object and the fluid particles.
Such force is called viscosity..the force produces in liquid and opposes the motion of fluid and also the motion of the objects in fluid..it is also called the internal friction..
Brownian motion is the random motion of particles suspended in a fluid, caused by collisions with molecules in the fluid. This motion is distinct from other types of motion because it is a result of the constant, random impacts from the fluid molecules, rather than a directed or predictable force. Brownian motion is a stochastic process, meaning it is governed by probability and randomness rather than deterministic rules.
An Album of Fluid Motion has 175 pages.
The fluid friction that opposes the motion of objects is called viscous drag or fluid resistance. It is caused by the interaction between the object and the fluid it is moving through, which creates a force that acts in the opposite direction to the object's motion.
Fluid in motion or fluid in rest. (both can be used)
The circular motion of heating in fluids is caused by convection currents. When a fluid is heated from below, it expands, becomes less dense, and rises. This rising fluid displaces cooler, denser fluid which then descends, creating a circular motion.
Fluid friction, also known as drag force, opposes the motion of an object through a fluid such as air or water. This force arises due to the interaction between the moving object and the fluid particles.
suspension
The circular motion is called convection current.
Such force is called viscosity..the force produces in liquid and opposes the motion of fluid and also the motion of the objects in fluid..it is also called the internal friction..
Beautiful and fluid motion
The branches of fluid mechanics include fluid statics (study of fluids at rest), fluid dynamics (study of fluids in motion), and aerodynamics (study of gases in motion and their interactions with solid objects).
Fluid means capable of flowing. So liquids and gases are considered as fluids. Particles are different from fluid molecules. Molecules will be at random motion. Only at 0 K, molecules would come to rest. Otherwise at room temperature they are at random motion. So any particle within fluid will be bombarded by these molecules and so particles too will be in random motion. This motion is termed as Brownian motion.