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What happens when the temperature stays the same in a melting curve?
During melting the temperature remain constant if it was achieved the melting point.
Which of these causes the lower mantle to remain solid despite high temperatures?
The lower mantle remains solid due to high pressure, which increases the melting point of minerals. The pressure at such depths is so immense that it keeps the minerals stable in a solid state despite the high temperatures.
What material could be solid at temperatures around 1500 K in the inner regions of the Solar nebula?
Materials that could be solid at temperatures around 1500 K in the inner regions of the Solar nebula include refractory minerals like corundum (Al2O3) and enstatite (MgSiO3). These compounds have high melting points, allowing them to remain solid at such high temperatures.
Do melting and freezing take place at fixed temperature?
Provided other environmental factors remain constant, yes.
Is snowflakes melting a chemical change?
Melting snowflakes is a physical change, not a chemical change. The water molecules in the snowflake remain the same chemical composition before and after melting, they just change from a solid to a liquid state.
Why would a plume of solid silicate rock rising slowly from deep in the mantle begin melting as it near the base of the lithosphere?
Temperatures remain high as lowered pressures decrease melting temperatures.
Why would a plume of solid silicate rock rising slowly from deep in the mantle begin melting as it neared the base of the lithosphere?
The decrease in pressure as the plume nears the base of the lithosphere lowers the melting point of the rock. As the plume rises, it also encounters higher temperatures closer to the earth's surface, further promoting melting of the solid silicate rock. These factors combined lead to the melting of the rock as it reaches the base of the lithosphere.
CAN mercury BECOME A LIQUiD AT 50 Celsius?
Yes, it will remain a liquid at that temperature.
What happens when the temperature stays the same in a melting curve?
During melting the temperature remain constant if it was achieved the melting point.
Which of these causes the lower mantle to remain solid despite high temperatures?
The lower mantle remains solid due to high pressure, which increases the melting point of minerals. The pressure at such depths is so immense that it keeps the minerals stable in a solid state despite the high temperatures.
What causes the lower mantle to remain solid despite high temperatures?
Me because I am so hot
What material could be solid at temperatures around 1500 K in the inner regions of the Solar nebula?
Materials that could be solid at temperatures around 1500 K in the inner regions of the Solar nebula include refractory minerals like corundum (Al2O3) and enstatite (MgSiO3). These compounds have high melting points, allowing them to remain solid at such high temperatures.
Do melting and freezing take place at fixed temperature?
Provided other environmental factors remain constant, yes.
Does a past savings account still remain?
If you opened a savings account in the past and never did anything with it, yes it would still remain opened and active
Is snowflakes melting a chemical change?
Melting snowflakes is a physical change, not a chemical change. The water molecules in the snowflake remain the same chemical composition before and after melting, they just change from a solid to a liquid state.
What is a delinquent account?
A delinquent account is any account that has a past due balance. It will remain in delinquent status until the account has a zero balance.
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.
