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Edelweiss Chemical Science Journal (ISSN 2641-7383)

Keywords

Viscosity

Viscosity is defined as the measure of the resistance of a fluid to gradual deformation by shear or tensile stress. Viscosity denotes opposition to flow. The reciprocal of the viscosity is called the fluidity, a measure of the ease of flow. Viscosity can also be described in terms of a fluids thickness.

Viscosity is measured in terms of a ratio of shearing stress to the velocity gradient in a fluid. If a sphere is dropped into a fluid, the viscosity can be determined using the following formula:

η=2ga2(Δρ)/9v

Where,

∆ρ is the density difference between fluid and sphere tested

a is the radius of the sphere

g is the acceleration due to gravity

v is the velocity of the sphere

where, v = distance travelled by sphere/ time it takes to travel that distance

Edelweiss Chemical Science Journal corresponds with many branches of science like organic chemistry, inorganic chemistry, physical chemistry, pharmaceutical chemistry, analytical chemistry, applied chemistry, biochemistry, chemical biology and many more that aims to publish most complete and reliable source of information on the findings and current developments in the form of original Research, Review, Opinion articles, Case reports, Mini review, Short communication. This Journal provides an open access platform for the young scientists and researchers from all over the globe to share their valuable information regarding the chemical science.

Editorial Board

Jhon Smith

Full Professor

editor_in_chief
Jhon Smith

Professor

editor
Jhon Smith

Professor

editor
Jhon Smith

Associate Professor

editor