In Newton's law of viscosity, which states that the shear stress is proportional to the __________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, Vg = velocity gradient ).-A-V2B-1/V2C-1/VgD-Vg-D-Vg

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In Newton&#39;s law of viscosity, which states that the shear stress is proportional to the __________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, Vg = velocity gradient ).-A-V2B-1/V2C-1/VgD-Vg-D-Vg

APTITUDE CRACK · Accepted Answer

D Vg In Newton&#39;s law of viscosity, the shear stress (&tau;) is proportional to the velocity gradient (dy/dV​). The proportionality constant is the dynamic or absolute viscosity (&mu;). Mathematically, it can be represented as: &tau;=&mu; dy/dV​ Here, &mu; is the coefficient of viscosity, and dy/dV​ represents the velocity gradient. So, the correct option is Vg.

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In Newton's law of viscosity, which states that the shear stress is proportional to the __________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, V_g = velocity gradient ).

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Chemical Engineering Basics

In Newton's law of viscosity, which states that the shear stress is proportional to the __________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, Vg = velocity gradient ).

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For help Students Orientation Mcqs Questions

In Newton's law of viscosity, which states that the shear stress is proportional to the __________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, V_g = velocity gradient ).

For help Students Orientation
Mcqs Questions