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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.
What are the factors that affect the formation of magma?
1. a decrease in pressure, which lowers the melting temperatures of materials; this occur at mid-ocean ridges. 2. an increase in pressure, which causes materials in the asthenosphere to melt; this often occurs at a hot spot. 3. an increase in the amount of water in the asthenosphere, which lowers the melting temperatures of materials; this often occurs at subduction boundaries.
What affect does the presence of water have on the melting temperature of a rock?
The presence of water can lower the melting temperature of a rock by facilitating the transfer of heat and promoting the formation of liquid magma. Water can act as a flux, which helps to break chemical bonds in the rock and decrease its melting point. This process is commonly seen in the formation of magmas in subduction zones and other tectonically active regions.
How does icebergs affect the water?
well the temperature of the earth is rising, and since icebergs are pretty much big chucks of frozen water, when they melt were stuffed 'cause it'll end up with probably half the earth underwater
What is a melting point of h20?
H2O is water. The melting point of water is 0oC or 32oF
How does water affect the melting temperature of rock at a convergent boundry?
Water reduces the melting point of rock.
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.
How does water temperature affect the melting rate of ice?
the hotter the water the faster the ice will melt
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.
What are the factors that affect the formation of magma?
1. a decrease in pressure, which lowers the melting temperatures of materials; this occur at mid-ocean ridges. 2. an increase in pressure, which causes materials in the asthenosphere to melt; this often occurs at a hot spot. 3. an increase in the amount of water in the asthenosphere, which lowers the melting temperatures of materials; this often occurs at subduction boundaries.
Which following affects the melting temperature of magma?
The melting temperature of magma is primarily influenced by factors such as pressure, composition, and water content. Increased pressure raises the melting temperature, while different mineral compositions can lower it due to variations in the melting points of the constituent minerals. Additionally, the presence of water in magma decreases the melting temperature, promoting the formation of magma at lower temperatures than would be required in its absence.
How does water affect the melting temperature of rock at a convergent boundary?
It doesn't. It does slow the melting of rock, but only because of the specific heat of water. (i.e. you've got to heat the water too.)
How does water affect melting temperature of rock at a convergent boundary?
It doesn't. It does slow the melting of rock, but only because of the specific heat of water. (i.e. you've got to heat the water too.)
How does adding salt to melting ice affect the rate of melting?
Adding salt to melting ice lowers the freezing point of water, causing the ice to melt at a lower temperature. This results in faster melting of the ice.
What is the melting point of deionized water?
The melting point of deionized water is 0 degrees Celsius (32 degrees Fahrenheit) under standard atmospheric pressure. This is the same as the melting point of regular water, as deionization does not significantly affect the fundamental properties of water. Hence, deionized water will freeze at this temperature, forming ice.
What affect does the presence of water have on the melting temperature of a rock?
The presence of water can lower the melting temperature of a rock by facilitating the transfer of heat and promoting the formation of liquid magma. Water can act as a flux, which helps to break chemical bonds in the rock and decrease its melting point. This process is commonly seen in the formation of magmas in subduction zones and other tectonically active regions.
What is the name of the process of ice melting to water?
The process of ice melting into water is called "melting." This occurs when the temperature of the ice rises above its melting point, causing the solid ice to transition into liquid water.
