The competence of a stream is determined by the stream's velocity and the size of the sediment it can transport. Streams with higher velocities and larger sediment sizes are typically more competent and can transport larger particles.
Competence depends mainly on flow speed, with the power of the water generally increasing by the square of its speed.
The measure of the largest particles a stream can carry is capacity.
the competence and capacity of a steam depend on a streams velocity and discharge. Because the velocity and discharge of a given stream are not constant , the competence and capacity of a stream are not constant . competence and capacity vary along a stream and change throughout the year.
The competence of a stream shows the maximum single load i.e. individual large rock, that the stream can move. It ignores the rest of the load in the river. The capacity would include the rest of the finer load so it is the whole load of the stream (including the large rock) Thus capacity will always be more than competence.
The major factor that determines a stream's ability to erode land is the stream's velocity. Higher velocity streams have more energy and can pick up and transport larger sediment particles, leading to more erosion. Additionally, the volume of water in the stream and the presence of steep gradients can also influence erosion.
The key factor that determines the soundness of an argument is the truth of its premises.
The primary factor that determines the velocity of a wave is the medium through which the wave is traveling.
The jet stream
it erodes on its bottom
Polar jet stream
it erodes on its bottom
The length of the vessel determines what equipment is required.