Reduce the rocks exposure
The rate of dissolving would be temperature dependent.
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Factors that may affect the rate at which salt dissolves in water include temperature (higher temperatures generally increase the rate of dissolution), agitation or stirring of the solution (increases contact between salt and water molecules), surface area of the salt particles (finely ground salt dissolves faster), and the concentration of the salt solution (higher concentrations may slow down the dissolution rate).
Reduce the rocks exposure
The rate at which a rock in a streambed dissolves would not be increased by decreasing the temperature of the water because lower temperatures generally slow down chemical reactions, including the dissolution process.
Shaking affects the rate at which a solute dissolves because it increases the molecular activity of the solute within the solvent. When the molecular activity is increased, the rate of dissolving is also increased.
Decreasing temperature would not increase the rate at which a solid dissolves
It is increased by applied energy, stirring, temperature, more surface area...
The rate of dissolving would be temperature dependent.
Two factors that determine the rate of stream erosion are the velocity of the water and the amount of sediment carried by the stream. Higher velocity and increased sediment load tend to enhance erosion by allowing the stream to transport more material and exert greater cutting force on the streambed.
Increased solar flux would do the job nicely.
Increased heart rate and increased stroke volume
Probably none because a stream does not have a capacity but a rate of flow.
Increasing the temperature of a solid generally increases the rate of dissolution due to higher kinetic energy, causing more collisions between solvent molecules and the solid. However, factors like solubility, surface area, and stirring can also affect the rate of dissolution.
What_factors_affect_the_rate_of_dissolving