Bantu civilization developed city-states along the East coast, which were soon involved in the bustling Indian Ocean trade. These city-states developed independently and remained that way, trading East African resources, pottery, and slaves. In the process, most of these cities also adopted Islam as their religion.
This was copied from google.
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:
brainly.com/question/15344498
#SPJ4
Answer:
Exponential growth
Explanation:
Exponential growth (sometimes called the log phase) is a type of population growth where bacteria are regularly doubling, uninhibited by any limitations such as nutrient availability. During exponential growth, the population will double at each interval of time, and therefore the rate of increase doubles at each interval.
Exponential growth is only part of the life of a bacterial population. Eventually, space/nutrient availability will drop and the waste products will rise, and the growth of the population will cease.
The way the setting affected what Lucia thinks of the man who visited Papa is that B. The secretive location causes her to suspect that he is the reason for Papá’s mood.
<h3>How did the setting influence Lucia?</h3>
When papa came back into the house, he had a somber mood which frightened Lucia and made her think that Papa was in some kind of trouble. She suspected that the short man who was wearing a hat might be behind the mood of papa.
This thought of hers came about as a result of the setting where papa met the short man wearing the hat. The fact that it was a secretive location of the shadows in the front porch is why Lucia suspected that the man was suspicious enough to be behind papa's mood.
Find out more on The Red Umbrella at brainly.com/question/13705113
#SPJ1
Answer:
Maya will lose her ability to use proper grammar and Julio will lose his ability to understand language.
Explanation:
Brocca and Wernicks both area deals in language but have little differences in both areas. These differences help us in understanding both areas. The Brocca area is found in the frontal lobe. The Brocca area work in the motor area of speech production. It helps the body in movement which helps in the area of speech production. If some problem occurs in this area then the patient can understand speech but could not produce speech.
This is Brocca aphasia. On the other hand, the Wenicks area is located in the parietal and temporal lobe. It is a sensory area. This area helps us to understand the speech gives it a proper meaning. When a problem occurs in this area, the patient can produce the speech but not able to understand the language of others. Thus here Maya Suffering from the ability to use proper grammar and Julio loses the ability to understand language.
