friction due to fluids is called
Answers
friction due to fluids is called Viscosity
Fluid friction arises when two fluid layers move in opposite directions. Viscosity, often known as viscous drag or fluid friction, is an internal barrier to flow.
The viscosity of a fluid is a measurement of its resistance to flow. Internal friction of a moving fluid is described by this term. Since of its molecular constitution, a fluid with a high viscosity opposes motion because it has a lot of internal friction. When a fluid has a low viscosity, it moves readily because its molecular nature causes very little friction.
Gases have viscosity as well, albeit it's a little difficult to observe in everyday life.
- Friction basically means a resistance to the relative motion.
- When, there is a relative motion between two layers of liquid, there is a resistance to this motion. This is called viscosity.
So, the friction that is produced due to fluids is called viscosity.
- Viscosity determines the flow of a fluid.
1)If the viscosity of a fluid is more, that means the friction between the two layers of fluid is more, the fluid will not flow easily.
2)If the viscosity of a fluid is less, that means the friction between the two layers of fluid is less, the fluid will flow readily.
For example, honey and water.
Honey has more viscosity than water, so it has less tendency to flow as compared to water.