The boundary layer thickness is usually defined as the distance from the wall to the point where the flow velocity reaches 99 % of the free stream value.
In the very thin boundary layer associated with free stream flows with high Reynolds numbers, a steep rise in velocity occurs perpendicular to the wall.
Boundary layer thickness = 0.37*Distance on x-axis/(Reynolds Number^(1/5))
δ = 0.37*x/(Re^(1/5))
This formula uses 3 Variables:
Variables Used
Boundary layer thickness - (Measured in Meter) - Boundary layer thickness is the distance normal to the wall to a point where the flow velocity has essentially reached the 'asymptotic' velocity.
Distance on x-axis - (Measured in Meter) - Distance on x-axis is the distance of point measured along x-axis form origin.
Reynolds Number - The Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities. A region where these forces change behavior is known as a boundary layer, such as the bounding surface in the interior of a pipe.
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C is the answer to the question
Answer: Option C
Explanation:
Both options explains the illegal actions.
"Coerce" means to persuade someone forcefully ,particularly an unwilling person to do something with use of force.
Stacy actions are illegal as he seeks to make a gain over someone wrongfully
Biff is under duress, he is an unwilling person that is forced to do something he doesn't want to do by Stacy.
So therefore both options A and B are true.
Answer:
<h2>The hard won peace deal between Egypt and Iseral that Jimmy Carter negotiated.</h2>
