A fluid is a state of matter that yields to sideways or shearing forces. Liquids and gases are both fluids. Fluid statics is the physics of stationary fluids. Conceptual Questions 1. What physical characteristic distinguishes a fluid from a solid? 2. Which of the following substances are fluids...
In addition to its use in physics, the termfluxappears in other fields, including medicine (fluids passing through or from a body), fluid dynamics (the flow of water in a stream), metalwork (a substance used to bond metals during soldering or welding), computing (as both an open source ...
A non-Newtonian fluid is a fluid whoseviscosityis variable based on applied stress. The most commonly known fluid of this kind is cornstarch dissolved in water. Contrast with Newtonian fluids like water, whose behavior can be described exclusively by temperature and pressure, not the forces acting...
1. Definition of Fluid: A fluid is defined as any substance that continuously deforms under the action of shear stress. This means that when a force is applied parallel to the surface of the fluid, it will change shape and flow. 2. Characteristics of Fluids: Fluids can be characterized by...
Let's do some math to explain my purpose more accurately! Let's start from basics of the physics and in my opinion that would be the first equation in the classical thermodynamics as equation of state. We assume: there is a fluid, which have a equation of state as: ρ=ρ...
What is viscosity? Learn the meaning and formula of viscosity with equations and examples. Understand the methods of measuring the viscosity of a...
What Is a Non-Newtonian Fluid? Discussion Comments All The Science, in your inbox Our latest articles, guides, and more, delivered daily. Subscribe Categories Science Engineering Astronomy Chemistry Biology Physics Get Around About Contact Find Us ...
In Statistical Mechanics, unless I'm making a confusion mistake, a perfect fluid is defined as a large collection of particles without any "internal" interactions (except maybe from point collisions). Long and short range forces are all neglected. This gives the usual perfect gas law: pV=NkT...
Hi Guys and Gal's In answering a question in general physics I came across the following which explains at a reasonably basic level what a photon is...
What is a lever in physics?Simple Machines:Simple machines are machines that do work in one motion. Machines make work easier by being able to multiply force, or gain distance, at the expense of the other quantity. The six types of simples machines are: lever, ramp, wedge, screw, pulley...