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What else can I help you with?
What affects friction in a river?
the gradient of the slope The channel roughness The amount and size of bed load
Will the river bed roughness increase or decrease?
The roughness of a river bed can increase due to factors such as sedimentation, debris, and vegetation growth. If these factors are left unchecked, they can lead to an increase in roughness over time.
What three ways does a river erode it's channel?
The River's Velocity, Gradient, and Channel shape/roughness
How does channel roughness influence river velocity?
These obstacles causes friction between water and rocks.This ultimately reduces the velocity of river water.The more roughness of the channel, the less the river`s velocity.
What factors determine velocity of stream?
Speed and direction determine velocity
How do you calculate the roughness coefficient of a river?
The roughness coefficient of a river, also known as Manning's roughness coefficient, is typically determined through field measurements or reference tables based on the type of channel bed and vegetation present in the river. It is used in the Manning's equation to estimate the flow velocity in open channels. Collecting data on the slope, cross-sectional area, and flow rate of the river, and then using the Manning's equation, can help determine the roughness coefficient.
What is the bottom of a river channel?
The river bed
What are the 3 factors that mifht influence how fast a stream would flow?
The gradient , the channel roughness, and the channel shape all effect the speed or velocity of stream flow
Where the river flows it has a bed and two banks?
A channel.
Is a channel a landform?
Yes, it is the bed of a stream or river.
It has a bed at the bottom and banks on either side?
channel
What has the author G J Klaassen written?
G. J. Klaassen has written: 'Sediment transport and hydraulic roughness in relation to bed forms'
