The imaginary line drawn in the fluid in such a way that the tangent to any point gives the direction of motion at that point, is known as

Related MCQs

• The imaginary line drawn in the fluid in such a way that the tangent to any point gives the direction of motion at that point, is known as
• The flow in which the particles of a fluid attain such velocities that varies from point to point in magnitude and direction as well as from instant to instant, is known as
• A moving fluid mass may be brought to a static equilibrium position, by aplying an imaginary inertia force of the same magnitude as that of the accelerating force but in the opposite direction. This statement is called
• If cohesion between molecules of a fluid is greater than adhesion between fluid and glass, then the free level of fluid in a dipped glass tube will be
• A fluid whose viscosity changes with the rate of deformation or shear strain is known as non-newtonian fluid.
• The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as
• Whenever a plate is held immersed at some angle with the direction of flow of the liquid, it is subjected to some pressure. The component of this pressure, in the direction of flow of the liquid, is known as
• Whenever a plate is held immersed at some angle with the direction of flow of the liquid, it is subjected to some pressure. The component of this pressure, at right angles to the direction of flow of the liquid is known as lift.
• The resultant upward pressure of a fluid on a floating body is equal to the weight of the fluid displaced by the body. This definition is according to
• According to Pascal's law, the intensity of pressure at any point in a fluid at rest is the same in all directions.