Viscosity - MeitY OLabs
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Viscosity :-
The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.[1] For liquids, it corresponds to the informal concept of "thickness"; for example, honey has a much higher viscosity than water. the viscosity of liquids and gases are affected by temperature but in opposite ways meaning that upon heating, the viscosity of a liquid decreases rapidly, whereas gases flow more sluggishly. There are numerous ways to measure viscosity. A more advanced design of measuring viscosity known as the Ostwald Viscometer. An Ostwald Viscometer consists of two reservoir bulbs and a capillary tube. The viscometer is filled with liquid until the liquid reaches the mark on the viscometer with the aid of a pipette to accurately measure out the volume of needed liquid.
This video explains how to determine the coefficient of viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.
Видео Viscosity - MeitY OLabs канала amritacreate
http://www.amrita.edu/create
▶ For more Information @
http://amrita.olabs.edu.in/?sub=1&brch=5&sim=225&cnt=1
▶ Amrita Online Lab Project Website
http://www.olabs.edu.in/
▶ Subscribe @
https://www.youtube.com/user/amritacreate
▶ Like us @
https://www.facebook.com/CREATEatAmrita
Copyright © 2017 Amrita University
Developed by Amrita University & CDAC Mumbai. Funded by MeitY (Ministry of Electronics & Information Technology)
Viscosity :-
The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.[1] For liquids, it corresponds to the informal concept of "thickness"; for example, honey has a much higher viscosity than water. the viscosity of liquids and gases are affected by temperature but in opposite ways meaning that upon heating, the viscosity of a liquid decreases rapidly, whereas gases flow more sluggishly. There are numerous ways to measure viscosity. A more advanced design of measuring viscosity known as the Ostwald Viscometer. An Ostwald Viscometer consists of two reservoir bulbs and a capillary tube. The viscometer is filled with liquid until the liquid reaches the mark on the viscometer with the aid of a pipette to accurately measure out the volume of needed liquid.
This video explains how to determine the coefficient of viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.
Видео Viscosity - MeitY OLabs канала amritacreate
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