Types of Fluid Flow

A jet of water having velocity$=10 \mathrm{m} {\mathrm{s}}^{-1}$ and stream cross-section$=2 {\mathrm{cm}}^2$ hits a flat plate perpendicularly, with the water splashing out parallel to plate. Find the force that the plate experiences

The circulation for a closed path in an irrotational flow field is_____?

Are all inviscid flow irrotational?
 

Why is irrotational flow called potential flow?
 

A flow is rotational if fluid elements undergo rotation about their axis while flowing along_____?

Is viscous flow rotational?
 

How do you know if a fluid is rotational?
 

What makes a flow rotational?
 

What is meant by irrotational flow?

What is difference between rotational and irrotational flow?
 

Which one of given option is more suitable for studying about fluid mechanics?

Which of the following is an example of fluid statics?

Which of given is example of the fluid dynamics?

Bernoulli's theorem is a restatement of :

At the time of the terminal velocity,the acceleration of the object is:

Toricelli’s barometer used mercury. Pascal duplicated it using French wine of density $984 \mathrm{kg} {\mathrm{m}}^{-3}$. Determine the height of the wine column for normal atmospheric pressure.

Streamline flow is more likely for liquids with

Irrotational flow occurs when the curl of the velocity of the fluids is zero.

Which physical quantity remains constant in the incompressible fluids?

A bubble of radius $R$ in water of density $\rho$ is expanding uniformly at speed $v$. Given that water is incompressible, the kinetic energy of water being pushed is