WebThe overall bulk viscosity of the bubble-liquid mixture depends on both the size and distribution of the bubbles. Although gas bubbles do have an effect on the viscosity, the … Web25. compare how these liquids flow with how you you think lava flows why does some lava travel faster than others Answer: Basaltic lava flows move much faster than rhyolitic lava flows. Also, the amount of gas dissolved in the lava can change the flows ability to flow (viscosity). The rate of material that the vent is spewing out.
Does High viscosity lava flows faster than low viscosity lava?
WebMar 7, 2024 · The term lava is also used for the solidified rock formed by the cooling of a molten lava flow. The temperatures of molten lava range from about 700 to 1,200 °C (1,300 to 2,200 °F). ... Molten lava flows are … WebThe speed at which lava moves across the ground depends on several factors, including (1) type of lava erupted and its viscosity; (2) steepness of the ground over which it travels; … guarantee agency federal student aid
Lava Flows and Pyroclasts Lesson #7 - Volcano World
WebViscosity is the internal friction, or resistance to flow—or how “thick and sticky” or “thin and runny” a lava is. Lavas with low viscosity such as those erupted at Kilauea in Hawai’i Volcanoes National Park flow easily, with flow fronts that move up to 6 miles (10 km) per hour. Speeds in channels or lava tubes on steep slopes can ... Web20. what does magma rise to earth's surface 21. How does the viscosity of the magma affect the structure of volcanoes? 22. when magma in the earth's mantle develops a great pressure , what landform is produced? 23. what happens to magma if does not cool within the earth 24. Describe where the earth internal heat came from explain how magma is ... WebHeating reduces viscosity (warm syrup flows more easily than cold.) (University of British Columbia) Viscosity increases with increasing silica content due to silica chains. High … guarantee affinity lending