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It won't increase BECAUSE it goes downstream. Rather, the speed of the river depends on other factors, such as how narrow the riverbed is, or on the slope.
Wiki User
∙ 6y ago
The velocity of the river increases downstream due to the cumulative effect of gravity pulling the water downhill. As the river flows downstream, it collects water from tributaries and gains more volume, leading to an increase in velocity to accommodate the larger volume of water. Additionally, friction between the water and riverbed is reduced downstream, allowing the water to flow more freely and pick up speed.
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What is discharge in geography?
Discharge in geography refers to the volume of water flowing through a river or stream, typically expressed in cubic meters per second. It is a key indicator of the water balance in a watershed and is influenced by factors such as precipitation, temperature, soil type, and vegetation cover. Discharge is important for understanding river dynamics, flood forecasting, and water resource management.
Where did the soil in the Indus River valley receive its rich silt from?
The soil in the Indus River valley receives its rich silt from the annual flooding of the river. The Indus River carries sediment and nutrients downstream, depositing them on the surrounding land during floods. This process replenishes the soil and makes it fertile for agriculture.
What does riverbed mean?
A riverbed is the channel where a river flows, typically made of gravel, sand, and other sediments deposited by the river. It serves as the natural path for water to flow downstream, shaping the landscape over time.
Why does load particle size decrease downstream?
Load particle size decreases downstream due to the transport capacity of the river being higher further downstream, allowing larger particles to settle out and be deposited. Smaller particles are able to remain in suspension and be carried further downstream before settling. Additionally, erosion and weathering of larger particles can lead to their breakdown into smaller particles over time.
What toll is used to measure the velocity of a river?
A current meter is typically used to measure the velocity of a river. This device is placed in the water flow to measure the speed and direction of the current at various depths. The data collected helps in understanding the flow dynamics of the river.
Why does river velocity increase downstream?
Velocity increases in a downstream direction because more sources of water combine depth and width. A constant flow of water would result in a higher river velocity.
Why do rivers speed up even when the radiant decreases?
There is less friction from the bed and banks of the river downstream (where the gradiant decreases) so the velocity increases.
How does the gradient of a river affect its flow?
The gradient of a river is mostly flat or downhill which means that as the water flows it is affected by gravity. The steeper the gradient goes downhill, the more gravity will affect the water which will make the water flow faster (increases the velocity).
How do floods affect river velocity?
Increases it
Why does load vary downstream?
This is the amount of load a river can carry. Generally, the load quantity will increase with discharge and velocity because rivers of higher discharge and velocity have more energy so will be able to carry more load. Therefore, load quantity increases downstream. Also, small particles require less energy to be carried so as the load size decreases, quantity increases
What is the relationship between velocity sediment size and river size?
As the steam velocity increases, the diameter of the sediments being transported increases.
Why does the volume of the river increase downstream?
A river increases in volume as more streams join the main flow in the lower reaches.
What is the river thames width?
The river Thames increases in width the further downstream you go. See related link...
If a boat can go 20 miles per hours in still water and can go six miles downstream and 3 miles up stream in the same time how fast is the river?
assume river velocity = X mph boat velocity = 20 mph time to go 6 miles downstream = T1 time to go 3 miles upstream = T2 distance = time * velocity downstream: 6 mi = T1 * (boat velocity + river velocity) upstream: 3 mi = T2 * (boat velocity - river velocity) 6 = T1 * ( 20 + X ) 3 = T2 * ( 20 - X ) T1 * ( 20 + X ) = 2 * ( T2 * ( 20 - X ) ) since T1 = T2 then 20 + X = 40 - 2X 3X = 20 X = 6.67 thus, river velocity is 6.67mph
What is the greatest velocity that a boat on a river can attain if the boat's motor moves at 10 km per hr and the river's current is 8 km per hr?
Boat WRT land, downstream 10 + 8 = 18 KMH Boat WRT land, upstream 10 - 8 = 2 KMH Boat WRT water 10 KMH
Is the mouth of the Nile River upstream or downstream from its source?
Downstream. The source of a river is always upstream.
Does a stream's velocity increase or decrease downstream?
increase
