Answer:
okkk what is your position in the letter????
Explanation:
are a student or the head of the community district???
could you provide an image or a list of the statements?
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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Answer:
The correct option is B. Attributes, interests and convictions are part of identity.
Explanation:
Identity can be described as the qualities a person possesses. The personality of a person, his/her likes and dislikes, beliefs of a person all represent the identity of a person. Hence, Option B is correct.
Other options like social identity are incorrect because social identity depicts the identity of a person in a group. It does not explain the attributes and interests of the person. Religion is incorrect religion does not define the behaviour and attributes of a person.
