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What two main factors affect magmas viscosity?
The main factors that affect magma's viscosity are temperature and silica content. Higher temperatures generally result in lower viscosity, as the magma becomes more fluid. Lower silica content also leads to lower viscosity, as silica molecules tend to create more resistance to flow.
Does viscosity affect the freezing point of a liquid?
Yes, viscosity can affect the freezing point of a liquid. Generally, higher viscosity fluids tend to have lower freezing points compared to lower viscosity fluids. This is because the molecules in higher viscosity fluids are more closely packed together, making it more difficult for them to form a crystalline structure when cooling.
How does temperature affect viscosity and magma?
Temperature affects viscosity of magma by influencing the mobility of its molecular structure. Higher temperatures decrease viscosity by increasing molecular motion and breaking down intermolecular forces. This leads to more fluid magma. Conversely, lower temperatures increase viscosity by reducing molecular motion and strengthening intermolecular interactions, resulting in more viscous magma.
What is the difference between viscosity and volcanic erutions?
Viscosity refers to a fluid's resistance to flow; fluids with high viscosity are thicker and flow more slowly. Volcanic eruptions, on the other hand, involve the expulsion of magma, gases, and ash from a volcano. Viscosity can affect the explosiveness or effusiveness of a volcanic eruption, as more viscous magmas typically lead to more explosive eruptions.
What are three factors that affect the violence of a volcanic eruption?
Three factors that affect the violence of a volcanic eruption are the composition of the magma (viscosity and gas content), the location of the eruption (proximity to populated areas), and the type of volcano (shield, cinder cone, stratovolcano).
What does a baker need to know about viscosity?
it helpful for your future
What are factors that affect viscosity and flow?
Pressure and temperature are the two factors that affect flow and viscosity. Viscosity refers to the resistance of a liquid to the shear forces.
What factors affect magma's viscosity?
The two main factors that affect viscosity are temperature and silica content. Higher temperatures lower viscosity while higher silica content increases viscosity.
Does the density of a liquid affect the liquids of viscosity?
denser liquids tend to have more viscosity
When you heat a substance how does it affect its viscosity?
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Does viscosity affect displacement?
Yes. Slightly.
How does temperature affect viscosity magma?
High temperature=low viscosityLow temperature=high viscosity
Does temperature affect viscosity of magma?
High temperature=low viscosityLow temperature=high viscosity
Does temperature does temperature affect viscosity of magma?
High temperature=low viscosityLow temperature=high viscosity
How viscosity affect volcanic eruptions?
Viscosity is how thick the magma is and this can impact on how much a volcano erupts and how it flows.
How does the viscosity of a substance affect its flow when it is low?
When the viscosity of a substance is low, it flows more easily and quickly.
What effects a fluids viscosity?
Factors that affect a fluid's viscosity include temperature (higher temperatures lead to lower viscosity), pressure (increased pressure can increase viscosity), and the composition of the fluid (molecular size and shape can affect how easily molecules can flow past each other).
