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Actually when the flow emerges from the throat area of venturi to enter into the diverging section, their is a negative pressure gradient i.e, in layman terms fluid is trying to flow from low pressure region to high pressure region according to Bernoulli equation. In this adverse pressure gradient, there is boundary layer separation, in simple terms, the fluid leaves the surface of the wall. Due to this there can be energy loss or the fluid can't recover the pressure fully leading to head loss. So if divergent section is long that means more gradual diverging section, due to which the adverse pressure gradient is less so less chance of boundary separation and hence less loss. Also large diverging section will ensure proper development of flow, i.e. fluid sticking to the wall back after separation.
What else can I help you with?
Is katmai a convergent or divergent volcano?
Katmai is a divergent volcano, located along the boundary of the Pacific and North American tectonic plates. It is part of the Aleutian volcanic arc, where the subduction of the Pacific Plate beneath the North American Plate creates volcanic activity. This setting leads to the formation of stratovolcanoes, characteristic of divergent plate boundaries.
Is the Ol Doinyo Lengai volcano on a convergent divergent or transform boudary?
The Ol Doinyo Lengai volcano is located in Tanzania near the East African Rift, which is a divergent boundary where tectonic plates are moving away from each other. This rift is part of the larger East African Rift System, where new crust is being formed as the African Plate splits into the Nubian Plate and the Somali Plate.
Why are divergent boundaries considered constructive while convergent boundaries are considered destructive?
At a constructive (divergent) plate boundary, new crust is being created to infill the gaps caused by spreading plates. At a destructive (subduction-convergent) plate boundary, old, dense oceanic crust is diving into, and becoming part of the mantle.
What causes a divergent boundary to form?
Divergent is another word for coming apart. If something diverges it comes a part.
What type of plate boundary is between the North American and the Pacific plates?
It is a transform boundary.
What are some similarities with convergent and divergent boundaries?
Some similarities between convergent and divergent boundaries are that both create faults that are capable of producing earthquakes; both are tectonic plates; and both are part of the lithosphere.
Is katmai a convergent or divergent volcano?
Katmai is a divergent volcano, located along the boundary of the Pacific and North American tectonic plates. It is part of the Aleutian volcanic arc, where the subduction of the Pacific Plate beneath the North American Plate creates volcanic activity. This setting leads to the formation of stratovolcanoes, characteristic of divergent plate boundaries.
Is the Ol Doinyo Lengai volcano on a convergent divergent or transform boudary?
The Ol Doinyo Lengai volcano is located in Tanzania near the East African Rift, which is a divergent boundary where tectonic plates are moving away from each other. This rift is part of the larger East African Rift System, where new crust is being formed as the African Plate splits into the Nubian Plate and the Somali Plate.
Is Mount Pelee on a convergent or divergent plate?
Mount Pelee is located on a convergent plate boundary. The volcano is part of the Lesser Antilles volcanic arc, which is formed by the subduction of the North American Plate beneath the Caribbean Plate.
Are the two plates along the coast of south America a divergent boundary?
No, the two plates along the coast of South America are not a divergent boundary; they are part of a convergent boundary. The Nazca Plate is subducting beneath the South American Plate, which leads to significant geological activity, including the formation of the Andes Mountains and frequent earthquakes. Divergent boundaries, in contrast, occur where tectonic plates move apart.
Is the Australian and Eurasian plate on a convergent boundary?
No, the Australian and Eurasian plates are not on a convergent boundary; they are primarily on a divergent boundary. The Australian Plate is moving away from the Eurasian Plate, which is part of the tectonic activity in the region of the Indian Ocean. However, there are areas where these plates interact, such as the boundary near Indonesia, which can involve complex tectonic interactions.
Why are divergent boundaries considered constructive while convergent boundaries are considered destructive?
At a constructive (divergent) plate boundary, new crust is being created to infill the gaps caused by spreading plates. At a destructive (subduction-convergent) plate boundary, old, dense oceanic crust is diving into, and becoming part of the mantle.
What does the word Divergent mean?
Divergent means to divert away from the main stream. To think in a divergent way would be to think outside of the box. Differently, part ways, be different.
What type of plate boundary is the Fiji region part of?
convergent
What makes people divergent?
If you are eligible to be a part of EVERY faction.
What causes a divergent boundary to form?
Divergent is another word for coming apart. If something diverges it comes a part.
What is the difference between constructive and destructive plate margins?
a constructive (divergent) plate boundary, new crust is being created to infill the gaps caused by spreading plates. At a destructive (subduction-convergent) plate boundary, old, dense oceanic crust is diving into, and becoming part of the mantle.Read more: What_is_the_difference_between_a_constructive_plate_boundary_and_a_destructive_plate_boundary
