Question
Water Resources and Environmental Hydraulics Question on Fluid flow
In the context of fluid flow, which of the following statement(s) is/are correct?
A
Streamline is a line, tangent to which at any point gives the direction of the velocity vector
B
Streakline is the actual path traversed by a given fluid particle in an unsteady flow
C
Streakline and streamline are same for a steady flow
D
Pathline and streamline are same for a steady flow
Answer
Streamline is a line, tangent to which at any point gives the direction of the velocity vector
Explanation
Solution
The correct answer is (A and C and D) : Streamline is a line, tangent to which at any point gives the direction of the velocity vector AND Streakline and streamline are same for a steady flow AND Pathline and streamline are same for a steady flow