Table of Contents
What is capillarity in simple words?
Capillary rise or capillarity is a phenomenon in which liquid spontaneously rises or falls in a narrow space such as a thin tube or in the voids of a porous material. The meniscus is the curve in the upper surface of a liquid close to the surface of the container or another object, caused by surface tension.
What is ment by capillarity?
Definition of capillarity 1 : the property or state of being capillary. 2 : the action by which the surface of a liquid where it is in contact with a solid (as in a capillary tube) is elevated or depressed depending on the relative attraction of the molecules of the liquid for each other and for those of the solid.
What is capillarity Class 12?
Capillarity is a physical phenomenon in which liquids flow without the help of gravity. Liquids even rise to a height against gravity, through narrow tubes. Capillary action is due to the phenomenon of Surface tension of liquid as well as adhesive forces between liquid molecules and molecules of the narrow tube.
What is capillarity Class 9?
The rise and fall of liquid in a capillary tube is called capillarity. Application is Oil rises in the long narrow spaces between the threads of the wick as they act as a capillary. Capillary rise is due to adhesion.
What is the difference between capillary and capillarity?
As nouns the difference between capillarity and capillary is that capillarity is the interaction between the surfaces of a solid and liquid in contact that distorts the normal geometry of the liquid surface; especially the rise or fall of a liquid in a fine tube while capillary is a narrow tube.
What’s another word for capillarity?
Thin, weak, feeble, etc. Find another word for capillary. In this page you can discover 33 synonyms, antonyms, idiomatic expressions, and related words for capillary, like: funicular, fine, thin, hairlike, narrow, blood-vessel, minute, slender, tension, tube and capillary-tube.
What is capillarity in physics class 11?
Hint: Capillarity is a phenomenon by which the liquid moves without the help of gravity. The liquid level rises to some height against the gravitational force, through the narrow tube. This action is due to the phenomenon of surface tension of the liquid.
What do you mean by capillarity Class 11?
Capillarity is a phenomenon, in which we can observe that the surface of the liquid is elevated or depressed when it comes into contact with a solid. This action is known as capillary action or wicking. Cohesive and adhesive forces are the reason behind this action.
Is a Venule and capillary?
organs and parts are called venules, and they unite to form veins, which return the blood to the heart. Capillaries are minute thin-walled vessels that connect the arterioles and venules; it is through the capillaries that nutrients and wastes are exchanged between the blood and body tissues.
What are the 3 capillary types?
The 3 types of Capillaries
- Continuous capillaries. These are the most common types of capillaries.
- Fenestrated capillaries. Fenestrated capillaries are “leakier” than continuous capillaries.
- Sinusoid capillaries.
What is another word for sufferers?
In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for sufferer, like: victim, the sick, sick person, injured person, patient, martyr, people, migraine, sufferers, psoriasis and multiple-sclerosis.
What is another word for reshape?
What is another word for reshape?
remodel | restyle |
---|---|
redesign | remake |
restructure | reformat |
reform | rewrite |
re-form | reconstruct |
What are factors affect capillarity?
Fluid flowing in a horizontal capillary – definition. The factors on which fluid flowing in a horizontal capillary depends: 1) Pressure drop across the tube. 2) Viscosity of the fluid. 3) Diameter of the tube.
How does capillarity help sustain life?
Answer and Explanation: Capillary action helps sustain life on Earth because of its role in plants. Plants use capillary action to move water from their roots throughout the rest of the plant. When water in the soil encounters plant roots, the water sticks to the organic material in the roots.
What is the definition of capillarity in terms of Physics?
Definition of Capillarity in physics The phenomena of different liquid level in a capillary tube and outside it, is called as Capillarity. It can be done explained that this difference of level due to the property of surface tension. Example of Capillarity in physics
What is the difference between capillarity and osmosis?
The basic difference is capillary action draws liquid through a passage based on pressure differences, therefore able to work against gravity as will always move from the source of liquid regardless of the direction. Osmosis is travelling through a membrane from an area of high concentration of a dissolved compound to a lower one.