Learn Everything at One Place !

In the boundary layer, the flow is

Q.  
In the boundary layer, the flow is


Answer & Explanation

Boundary layer is generated only due to viscosity and it results in rotational flow.

Thus correct option is: A.


Similar Questions

Start Discussion :






Comments :

More Questions Fluid Mechanics:

Q.  
The curl of a given velocity field (i.e. ∇× v ) indicates the rate of

A. Change of flow at a point

B. Twisting of the lines of flow

C. Deformation

D. Translation


Answer & Explanation

Q.  
The normal stress is the same in all directions at a point in a fluid only when

A. The fluid is frictionless

B. The fluid is frictionless and incompressible

C. The fluid has zero viscosity and is at rest

D. One fluid layer has no motion relative to an adjacent layer


Answer & Explanation

Q.  
With usual symbols, the viscosity of nonnewtonian fluids can be represented as

A. τ = μ du/dy

B. τ = nμ du/dy

C. τ = μp du/dy

D. τ = μ (du/dy)^n


Answer & Explanation

Q.  
Select the correct nomenclature given to the oscillations of a floating body

A. Pitching - transverse axis

B. Rolling - longitudinal axis

C. Yawing - vertical axis

D. All of the above


Answer & Explanation

(Click here) Practice More Questions/MCQ on Fluid Mechanics