Answer:
A. Starting new businesses in many different industries
Explanation:
hope it helpp
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.
Learn more about Boundary Layer Thickness on:
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The one that best summarizes the Russian economy between 1998 and 2007 was: Its economy was in crisis until the price of oil began to rise.
The communistic regime in Russia has destroyed Russia's economy and killed millions of Russsian Citizen.
In 1998 and 2007, Russia's Government heavily invested in the energy sector and nationalize a lot of Companies in this particular sector of business (mostly oil) and managed to rake in a huge profit when the oil price rises.
I'm pretty sure it's False I think
