FAQs
The substances which can flow easily are called fluids. all liquids and gases are fluids . example - water, oil, air etc.
What are the two common fluids? ›
Two common fluids are water and oil. Note: Fluids can be compressible or incompressible. On cooling a fluid, it can be compressed except water.
What are the two fluids? ›
A Two-Fluid Model in physics refers to a concept where a substance, such as liquid helium, is considered as consisting of two interpenetrating fluids - normal and superfluid components.
What is a fluid answer? ›
Fluids are the substances that flow easily because of increased intermolecular spaces and do not have fixed shape. Liquids and gases are considered as fluids.
What are the two main types of fluids? ›
Fluids can be: Real fluids: these are all viscous or compressible; the position of their molecules can change continuously. Newtonian fluids: these have a constant viscosity, which doesn't vary depending on any force applied to them. Newton's laws of motion explain the behavior of this type of fluid.
What are two examples of fluids? ›
The substances which can flow easily are called fluids. all liquids and gases are fluids . example - water, oil, air etc.
Which 2 states are fluids? ›
In the gas phase the molecular forces are very weak. A gas fills its container, taking both the shape and the volume of the container. Liquids and gases are called fluids because they can be made to flow, or move.
What are the 2 types of body fluids in human? ›
The distribution of fluid throughout the body can be broken down into two general categories: intracellular fluid and extracellular fluid.
What are Group 2 fluids? ›
Fluids that are considered are divided in two groups. GROUP 1 Dangerous fluids; explosive, extremely flammable, highly flammable, flammable, very toxic, toxic, oxidizing. GROUP 2 Non dangerous fluids; all fluids not included in 1.
What are the two forms of fluid? ›
Classification of fluids
- Compressible fluid: A fluid that causes volume reduction or density change when pressure is applied to the fluid or when the fluid becomes supersonic.
- Incompressible fluid: A fluid that does not vary in volume with changes in pressure or flow velocity (i.e., ρ=constant) such as water or oil.
Fluids are the substances that flow easily and they do not have a fixed shape. Liquids and gases are considered as fluids.
What are fluids and liquids? ›
A fluid is a term that is used to describe a substance that flows. It includes both liquid and gases. A liquid is a substance where the molecules are closely arranged but not compactly packed in a solid. It is a substance that occupies the shape of the container in which it is placed.
What is the simple definition of fluid? ›
noun. a substance, such as a liquid or gas, that can flow, has no fixed shape, and offers little resistance to an external stress.
What are two body fluids? ›
The intracellular fluid (ICF) is the fluid within cells. The interstitial fluid (IF) is part of the extracellular fluid (ECF) between the cells. Blood plasma is the second part of the ECF.
What are the two main types of liquids? ›
Liquids may be divided into two general categories: pure liquids and liquid mixtures. On Earth, water is the most abundant liquid, although much of the water with which organisms come into contact is not in pure form but is a mixture in which various substances are dissolved.
What are two ideal fluids examples? ›
Fluids like air and water can be considered ideal fluids due to their very low value of viscosity.