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What is the largest sediment that can be transported by a stream that has a velocity of 125 cm per sec?
The largest sediment that can be transported by a stream depends on various factors, including the stream's velocity and the sediment's density and shape. Generally, a stream with a velocity of 125 cm per second can transport larger sediments like gravel and small boulders. However, precise estimates can vary based on the stream's discharge, channel shape, and sediment characteristics. In many cases, this velocity can transport particles up to a few centimeters in diameter.
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What can a stream flowing at a velocity of 100 cm sec can transport?
A stream flowing at a velocity of 100 cm/sec can transport a variety of materials, including sediments, organic matter, and debris. The capacity to carry these loads depends on the stream's flow rate, depth, and the size and density of the transported materials. Larger and heavier particles may settle to the bottom, while finer sediments can be suspended in the water column. Overall, faster streams can carry more substantial loads compared to slower ones.
What determines if a stream erodes on its bottom or its sides?
The erosion of a stream's bottom or sides is primarily determined by factors such as water velocity, sediment load, and the geology of the streambed and banks. Higher water velocities can lead to increased bottom erosion, especially in areas with softer sediments. Conversely, when the stream's flow slows down or encounters resistant materials, lateral erosion of the banks may occur. Additionally, the presence of vegetation can stabilize banks, influencing the erosion patterns.
What is the approximate minimum stream velocity needed to keep a particle in motiob that has a diameter of 10 cm?
The approximate minimum stream velocity needed to keep a particle in motion, such as a sphere with a diameter of 10 cm, can be estimated using Stokes' law and the concept of terminal velocity. For a particle in a fluid, the minimum velocity needed to keep it suspended typically equals the settling velocity, which depends on factors like fluid density and viscosity. In general, for a 10 cm diameter particle, the minimum velocity can range from about 0.1 to 0.5 meters per second, depending on the specific fluid properties.
What is the slope of a stream?
The slope of a stream, often referred to as the stream gradient, is the measure of how steeply the stream descends over a certain distance. It is typically calculated by dividing the change in elevation (rise) by the horizontal distance (run) over which that change occurs. A steeper slope indicates a faster-moving stream, while a gentler slope suggests a slower flow. Stream slope is important for understanding erosion, sediment transport, and aquatic habitats.
What is the minimum water velocity necessary to maintain movement of 0.1-centimeter-diameter particle in a stream?
The minimum water velocity required to keep a 0.1-centimeter-diameter particle suspended in a stream can be estimated using the Stokes' law for sedimentation. For small particles, the settling velocity is influenced by factors such as particle size, density, and the viscosity of the fluid. Generally, a velocity greater than the particle's settling velocity is needed to maintain suspension. Calculating the exact value would require specific details about the particle's density and the fluid's viscosity, but velocities typically range from a few centimeters per second for such small particles in water.
When the velocity of a stream suddenly decreases the sediment being transported undergoes an increase in?
Deposition, whereby the sediment load being transported is dropped.
Which sediment is the largest that could be carried by a stream flowing at a velocity of 100cmsec?
sand
What is the definition of stream load?
Stream load refers to the amount of sediment and materials that are being transported by a stream. It can consist of sand, silt, gravel, and organic matter, and is influenced by factors such as stream velocity, discharge, and erosion within the watershed. Monitoring stream load is important for understanding sediment transport and its impact on water quality and ecosystems.
When sediment is transport down a mountain and along a stream we are seeing the conservation of?
matter
What sediment an example of when it is along a stream?
An example of a sediment found along a stream is sand. Sand particles are typically larger than silt or clay and are commonly found in streambeds or along the banks of rivers and streams. They are transported by the flowing water and deposited when the flow velocity decreases.
When sediment is transported down a mountain and along a stream you are seeing the conservation of?
matterMatterdensitymattermatter
When the sediment is transported down a mountain and along a stream we are seeing the conservation of?
matter
What is the relationship between the carrying capacity of a stream and it and discharge and velocity?
The carrying capacity of a stream refers to its ability to transport sediment. Higher discharge and velocity typically increase a stream's carrying capacity as they provide more energy to move sediment. However, if the stream's carrying capacity surpasses its available sediment, deposition can occur.
What is a streams bed load?
Sediment that is carried by a stream along the bottom of its channel.
What could cause a stream to deposit the sediment?
A decrease in stream velocity due to factors such as a decrease in slope or widening of the stream channel can cause sediment to be deposited. When the stream's capacity to transport sediment is exceeded, it drops the sediment it was carrying. Additionally, changes in the stream's flow rate or turbulence levels can also result in sediment deposition.
The greater the time that stream sediment is transportedthe greater the probability that the sediment will become more what?
The greater the time that stream sediment is transported, the greater the probability that the sediment will become more rounded and well-rounded due to abrasion and attrition processes.
Which change at a particular location in a stream usually causes more sediment to be deposition at that location?
Decrease in stream velocity
