Steady And Unsteady Flow

Explain steady flow .

What is steady flow ?

Define electric current when there is no steady flow of charge.

Assertion: The flow of fluid is said to be steady if at any given point, the velocity of each passing fluid particle remains constant. Reason: The path taken by a fluid particle under a steady flow is a streamline.

Assertion: The flow of fluid is said to be steady if at any given point, the velocity of each passing fluid particle remains constant. Reason: The path taken by a fluid particle under a steady flow is a streamline.

Which of the following figures shown below is correct regarding the steady flow of a non viscous liquid ?

What is the value of Reynolds number for unsteady flow ?