Ch 11

Question 1

Steady Flow

Answer 1

Velocity of the fluid particles at any point is constant as time passes

Question 2

Non-steady Flow

Answer 2

Exists whenever the velocity of the fluid particles at a point changes as time passesh

Question 3

Turbulent Flow

Answer 3

An extreme kind of unsteady flow in which the velocity of the fluid particles at a point change erratically in both magnitude and direction

Question 4

Incompressible fluid density

Answer 4

Shows very little change with pressure

Question 5

Most liquids are nearly

Answer 5

Incompressible

Question 6

Ideal Fluid

Answer 6

Constant density; steady flow

Incompressible; non-viscous fluid

Question 7

Streamlines

Answer 7

Represent trajectories of fluid particles

Question 8

Compressible Fluid

Answer 8

Significant changes in fluid density

Question 9

Incompressible Fluid

Answer 9

Density is constant

Question 10

Viscous Fluid

Answer 10

Resistance to outside stressors

Honey

Question 11

Non-viscous Fluid

Answer 11

Poor resistance to outside stressors

Water