If lava cools too fast, whether it is mafic, felsic, or intermediate crystals fail to develop and volcanic glass forms.
they depend on how fast it cools down
No, the size of the beaker does not determine how fast or slow water cools down. The rate at which water cools down is primarily influenced by the temperature difference between the water and its surroundings, the material of the beaker, and any insulation present around the beaker.
When magma cools fast, crystals are small.Less time to form crsytalsWhen magma cools slow, crystals are large.More time to form crystalsWhen magma cools very fast, crystals do not form; nothing.Very less time to formWhen magma cools very slow, large crystals form; a LOT.A lot more time to form
Yes they will
Basalt cools fast because it is at the surface, where air carries heat away rather quickly.
they depend on how fast it cools down
No, the size of the beaker does not determine how fast or slow water cools down. The rate at which water cools down is primarily influenced by the temperature difference between the water and its surroundings, the material of the beaker, and any insulation present around the beaker.
Mafic lava is low in silica and high in iron and magnesium, which makes it less viscous and more fluid compared to felsic lava. It tends to flow easily and often forms basaltic rocks when it cools. Mafic lava eruptions typically result in gentle, effusive lava flows rather than explosive eruptions.
mafic
Its surface area to volume ratio.
Dacite lava flows at speeds orders of magnitude slower than mafic lava.
It will be an igneous rock
Boiled water cools down at a rate of about 1 degree Celsius per minute when left at room temperature.
When magma cools fast, crystals are small.Less time to form crsytalsWhen magma cools slow, crystals are large.More time to form crystalsWhen magma cools very fast, crystals do not form; nothing.Very less time to formWhen magma cools very slow, large crystals form; a LOT.A lot more time to form
The volcano is very wide it means that it has mafic magma. The composite volcanoes have mafic magma in them. When the volcano erupts the lava flows down really fast, but hardens really slowly causing the volcano to widen its width size.
Overall mineral crystal size depends on how fast a solution cools. Slower cooling allows more time for mineral crystals to grow larger, while rapid cooling results in smaller crystal sizes. Additionally, the chemical composition of the solution and the presence of impurities can also influence crystal size.
Urine cools down at a rate similar to other liquids, losing heat to the surrounding environment. Factors such as temperature, humidity, and airflow can affect how quickly urine cools down. Generally, urine will cool to room temperature within a few minutes if left undisturbed.