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Why metamorphic rock will form neither synthetically nor naturally if the temperature is too high?
If the temperature is too high, the rock will melt into magma and form igneous rock instead of metamorphic rock. Metamorphic rocks form under high pressure and temperature conditions, but if the temperature becomes too high, the rock will not be able to maintain its solid state and will melt.
How do felsic lavas cool to form igneous rocks?
Felsic lavas cool to form igneous rocks when they solidify and harden after being erupted from a volcano. The cooling process can happen either on the surface of the Earth or underground, and the slow cooling allows minerals to crystallize and form the igneous rock.
Do Pure metals generally have high temperature coefficient?
Yes, pure metals generally have high temperature coefficients of resistance, meaning their resistance increases significantly with temperature. This is due to an increase in lattice vibrations and collisions between electrons and lattice ions as temperature rises.
How can I make a diamond?
Diamonds are made naturally deep within the Earth's mantle under high pressure and temperature. However, diamonds can also be created in a lab using high pressure and temperature to mimic the conditions in the Earth's mantle. This process is known as chemical vapor deposition or high-pressure high-temperature synthesis.
What is the record high temperature in Miami FL?
The average temperature of Florida is about 80oF
What is the pahoehoe temperature?
Pahoehoe lavas typically have a temperature of 1100 to 1200 °C.
Does krakatau have low or high viscosity?
Krakatau has low viscosity due to its basaltic composition. This means that the lava flows more easily and quickly compared to more viscous lavas like andesitic or rhyolitic lavas.
Are basaltic lavas a pahoehoe lava?
Basaltic lavas can be either pahoehoe or a'a lava types. Pahoehoe lavas have smooth, rope-like textures, while a'a lavas are rough and jagged. The type of lava formed depends on various factors such as temperature, composition, and viscosity.
Are Basaltic lavas are generally hotter and more viscous than andesite lavas?
No, basaltic lavas are typically hotter and less viscous than andesite lavas. Basaltic lavas have lower silica content, which results in their lower viscosity and ability to flow more easily. Andesite lavas, on the other hand, have higher silica content and are more viscous.
Are Basaltic lavas generally hotter and more viscous than andesite lavas?
Basaltic lavas are generally hotter and less viscous than andesite lavas. Basaltic lavas have lower silica content, which makes them flow more easily. Andesite lavas, on the other hand, have higher silica content, making them cooler and more viscous.
Are Sticky thicker lavas rich in silica?
Yes, sticky thicker lavas are rich in silica. This high silica content makes them more viscous and less likely to flow easily, leading to more explosive volcanic eruptions. Examples of these lavas include dacite and rhyolite.
Fluid basaltic lavas commonly form?
Fluid basaltic lavas commonly form from low-viscosity magma with high temperatures and low silica content. When erupted, these lavas tend to flow long distances and form thin, low-angle lava flows that can extend for many kilometers before solidifying. Basaltic lavas are common at hot spot volcanoes, mid-ocean ridges, and shield volcanoes.
Fluid basaltic lavas like those in hawaii commonly form what?
Fluid basaltic lavas such as rhyolite and dacite typically form thick short lavas namely lava spines, lava domes or coulees.
Is the composition of the hawaiian lavas felsic or mafic?
The composition of Hawaiian lavas is typically mafic, as they are rich in magnesium and iron and have a lower silica content. This composition gives them low viscosity and allows them to flow easily.
What is the plural of son lava?
son lavas
What rock is formed when lavas cools?
pumice
What has the author J R Lavas written?
J. R. Lavas has written: 'Dragons from the dunes' -- subject(s): Dinosaurs, Paleontology, Scientific expeditions, History
