1. : An example of incompressible flow is ___?
(A) Gas
(B) Sponge
(C) Water
(D) Gel
2. : In equation of continuity, the differential form is _______
(A) ?.u = constant
(B) Dv/Dt = 0
(C) ?/t + ?.(?V) = 0
(D) ? = 0
3. : Which of the following equation results in the change in pressure with a change in the vertical height?
(A) Energy equation
(B) Momentum equation
(C) Continuity equation
(D) Hydrostatic equation
4. : The equation of mass continuity changes to ________ for an incompressible flow.
(A) Energy equation
(B) Momentum equation
(C) Volume continuity equation
(D) Remains same
5. : The principle in which mass can neither be destroyed nor be created is _____
(A) Energy equation
(B) Momentum equation
(C) Continuity equation
(D) Bernoulli’s principle
6. : The equation of continuity relates to _______ in the theory of electromagnetic.
(A) Volume conservation
(B) Mass conservation
(C) Charge conservation
(D) Energy conservation
7. : Which of the following is related to the Equation of continuity?
(A) Mass conservation
(B) Energy conservation
(C) Momentum conservation
(D) Velocity change
8. : Which of the following is termed as quantity specifying the motion or flow?
(A) Density
(B) Flux
(C) Field
(D) Electrostatic force