2, the weight of the immersed body decreases due to the buoyant force, which is equal to the weight of the water dispersed. Archimedes’ principle gives the magnitude of the buoyant force.Īccording to Archimedes’ principle in Fluid Mechanics , the buoyant force is equal to the weight of the fluid displaced by the body. When a body is wholly or partially submerged in a fluid, it displaces some amount of water, and the effective weight of the body decreases due to an upward force is known as buoyant force. Relative density is the ratio of the density of a body to the density of given reference material. That is, mass per unit volume of a body is known as the density of the body. Density and Relative Densityĭensity is a physical quantity that gives the amount of mass contained per unit volume of the material. Pascal’s law for fluid pressure states that any change in pressure at a particular point is transmitted at all points in the fluid, and the magnitude of the pressure change is equal to that change in pressure at the initial point. Example: viscosity, capillary action, Stoke’s law, Bernoulli’s theorem, etc.įig 1: The pressure is applied at every point on the surface of the balloon, therefore the balloon is stretched. When we discuss the properties of the fluid, when it is in motion with respect to the container it is kept. Example: variation of pressure with depth, Pascal’s law, buoyancy. When we discuss the properties of the fluid, when it is at rest with respect to the container it is kept in, it comes under fluid statics. Fluid Mechanics: Fluid Statics and Dynamics Continue reading to know more about Fluid Mechanics. Students can access practice questions and mock tests based on Fluid Mechanics on the Embibe app. Students will also find sample questions to practice the concepts. In this article, we have provided information regarding the properties of fluid, laws and theorems related to fluid mechanics. We will discuss various properties and phenomena such as pressure, Buoyancy, flotation, Bernoulli’s theorem, viscosity, surface tension. In this article, we will learn more about fluid and their behaviour. Generally, these are either a gas or a liquid. In simpler words, a fluid is a type of matter which can flow. Fluid Mechanics: Fluids are a special category of matter which allows the constituent atoms or molecules of it to move.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |