0
What else can I help you with?
What determines a rock's melting point?
A rocks melting point would be determined by the highest temperature at which its constituent minerals would melt.
Does the temperature of the rock within the asthenosphere meet the melting point?
yes cuz its hot enuf
What rock needs melting then cooling?
An igneous rock
What stage in the rock cycle is between metamorphic rock and igneous rock?
Melting.
How does a metamorphic rock become an igneous rock?
by melting and cooling
How does water affect the melting temperature of rock at a convergent boundry?
Water reduces the melting point of rock.
What limits the maximum temperatures possible in metamorphism?
The limiting factors for maximum temperatures in metamorphism are the geothermal gradient (rate of temperature increase with depth), pressure, and the melting temperature of the rock minerals. Exceeding these limits can lead to melting and formation of igneous rocks.
How does the presence of water affect the melting temperature of a rock?
The presence of water can lower the melting temperature of a rock by facilitating the movement of ions and promoting the process of melting. Water reduces the viscosity of molten rock, making it easier for the rock to melt at lower temperatures.
If the temperature of rock rises above the melting point of the minerals the rock is composed of?
The rock will melt.
Which two factors affect the temperature that rocks melt at?
The two main factors that affect the temperature at which rocks melt are the composition of the rock and the pressure acting on it. Different minerals have different melting points, so the composition of the rock will determine its melting temperature. Additionally, pressure can increase or decrease the melting temperature of rocks, with higher pressure generally increasing melting temperature and lower pressure decreasing it.
Is pressure a contributor to a rock's melting temperature?
ocLX4d whniapheuyts
When the temperature of rocks rises above its melting point?
If the temperature of rock rises above the melting point, it will melt into liquid. Theoretically, though not realistically, the rock could undergo a phase change and vaporize.
How does the presence of water affect the melting temperature of rock?
The presence of water lowers the solidus temperature of rocks at a given pressure. It drastically changes the melting temperature by a vast amount.
What happens when the temperature of rock rises above its melting point?
When the temperature of a rock rises above its melting point it turns into magma, usually found in the mantle (found below the Earth's crust).
How can a rock that is above its melting temperature remain solid?
It can't. You can increase the melting point of a particular rock by placing it under a great deal of pressure however.
What temperature does lava turn into a solid?
Each rock has a specific melting point or a range of temperature when the the rock is thermally decomposed.
Does a wet rock generally melts at a lower temperature than a dry rock true or false?
True. A wet rock generally melts at a lower temperature than a dry rock because the presence of water in the rock lowers its melting point due to the water acting as a flux, reducing the energy required for melting.
