For one dimensional flow of an incompressible fluid in unsteady state in x-direction, the continuity equation is given by

For one dimensional flow of an incompressible fluid in unsteady state in x-direction, the continuity equation is given by Correct Answer $$\frac{{\partial {\text{u}}}}{{\partial {\text{x}}}} = 0$$

Bissoy MCQ

Related Questions

Bernoulli's equation for fluid flow is derived following certain assumptions. Out of the assumptions listed below, which set of assumptions is used in derivation of Bernoulli's equation?
1. Fluid flow is frictionless & irrotational
2. Fluid flow is steady
3. Fluid flow is uniform & turbulent
4. Fluid is compressible
5. Fluid is incompressible
In case of unsteady fluid flow, conditions & flow pattern change with the passage of time at a position in a flow situation. Which of the following is an example of unsteady flow?
In the penalty formulation of the fluid flow model, if the velocity field (vx, vy ) satisfies the continuity equation, then the weight functions (w1, w2) also satisfy the continuity equation.
Statement 1: Unsteady state heat transfer equation can be used when there is negligible internal resistance. Statement 2: Unsteady state heat transfer equation can be used for liquid food items which are well stirred, because, temperature gradient within won’t be there.
Which of the following are included in the Gestalt principles of perceptual organisation?
1. Figure-ground proximity, continuity
2. Proximity, continuity, good form
3. Continuity, good form, closure
4. Good form, closure, facilitation
Select the correct answer
The continuity equation is only applicable to incompressible fluid.
Flow at constant rate through a tapering pipe is
i) steady flow
ii) uniform flow
iii) unsteady flow
iv) non-uniform flow
The correct answer is
For an incompressible flow, the mass continuity equation changes to ________
Statement 1: The stream of water flowing at high speed from a garden hose pipe tends to spread like a fountain when held vertically up, but tends to narrow down when held vertically down. Statement 2: In any steady flow of an incompressible fluid, the volume flow rate of the fluid remains constant.
Which of the following must be followed by the flow of a fluid (real or ideal)?
(I) Newton's law of viscosity.
(II) Newton's second law of motion.
(III) The continuity equation.
(IV) Velocity of boundary layer must be zero relative to boundary.
(V) Fluid cannot penetrate a boundary.