According to newton's law of viscosity, for a stream line flow, viscous force (F) between any two layer is:(A = area of layer) - VgyanHub

Question:

According to newton’s law of viscosity, for a stream line flow, viscous force (F) between any two layer is:(A = area of layer)

Options :

(a) F ∝ 1/A,F∝1/ (Velocity gradient)
(b) F ∝ 1/A,F∝ (Velocity gradient)
(c) F ∝ A,F∝ (Velocity gradient)
(d) F ∝ A,F∝ 1/(Velocity gradient)

Answer :

(c) F ∝ A,F∝ (Velocity gradient)

Answer Steps :

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