Podcast
Questions and Answers
_____: The highly ordered fluid motion characterized by smooth layers of fluid.
_____: The highly ordered fluid motion characterized by smooth layers of fluid.
Laminar flow
_____: A flow that alternates between being laminar and turbulent.
_____: A flow that alternates between being laminar and turbulent.
Transitional flow
_____: The tangential component of a force acting on a surface per unit area.
_____: The tangential component of a force acting on a surface per unit area.
Shear stress
_____: The normal stress in a fluid at rest.
_____: The normal stress in a fluid at rest.
_____: A fluid at rest is at a state of zero shear stress.
_____: A fluid at rest is at a state of zero shear stress.
_____: A properly selected region in space enclosing a device that involves mass flow.
_____: A properly selected region in space enclosing a device that involves mass flow.
______ flow regions: Regions where viscous forces are negligibly small compared to inertial or pressure forces.
______ flow regions: Regions where viscous forces are negligibly small compared to inertial or pressure forces.
______ bonds: Strongest in solids and weakest in gases.
______ bonds: Strongest in solids and weakest in gases.
One-dimensional flow: Flow where the flow velocity varies in one ______.
One-dimensional flow: Flow where the flow velocity varies in one ______.
Two-dimensional flow: Flow where the flow velocity varies in two ______.
Two-dimensional flow: Flow where the flow velocity varies in two ______.
______ surface: Surface formed by a liquid in a larger container in a gravitational field.
______ surface: Surface formed by a liquid in a larger container in a gravitational field.
Gas: The molecules are far apart from each other, and molecular ordering is ______.
Gas: The molecules are far apart from each other, and molecular ordering is ______.
