The distance between the wall's normal to the point where the flow velocity has virtually attained the "asymptotic" velocity is the boundary layer thickness. Laminar and turbulent boundary layer flow are two distinct flow types. flow in a laminar boundary layer.
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What is a boundary layer?</u></h3>
- The thin layer of fluid that forms immediately around a bounded surface as a result of fluid flowing over the surface is known as a boundary layer.
- A no-slip boundary condition is created as a result of the fluid and wall interaction (zero velocity at the wall).
- After that, the flow velocity above the surface steadily rises until it reaches the bulk flow velocity again.
- The term "velocity boundary layer" refers to the thin layer of fluid whose velocity has not yet recovered to that of the main flow.
The turbulent boundary layer has swirls or "eddies," whereas the laminar boundary has a fairly smooth flow.
- Laminar flow is less stable than turbulent flow but produces less skin friction drag.
- The area of a predominantly turbulent flow that is close to a no-slip boundary and where viscous shear stresses play a significant role is known as the laminar sublayer, also known as the viscous sublayer.
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The correct answer is the nature vs. nurture debate.
The nature vs. nurture debate refers to psychological concept, wherein the cause and underlying factors of personality and development are discussed. While some argue that <em>nature</em> (internal biological make up and genetics) determine one's personality, others argue that <em>nurture</em>, or external factors such as socialization, family environment, learning at school etc., determine one's personality.
The most important thing was that they were fighting in there own land, also they where using gorilla warfare style.
Answer:
Normative social influence.
Explanation:
Normative social influence is a type of acceptance and provides one reason as to why people are going along with group behavior. People often act purely to gain approval from others, although they don't necessarily believe in what they do. This is a normative influence on society which leads to the desire to gain approval or escape disapproval. As per the question, the child's action in accordance with the other students reflects the Normative social influence.
