answersLogoWhite

0


Best Answer

The melting point of materials varies depending on the applied pressure. As pressure increases so does the melting temperature. This relationship is normally shown in a phase diagram.

The main constituent of the inner core is iron and the inner core pressure is approximately 330-360 GPA while the temperature varies from approximately 5000 to 7000 K.

The extremely high pressures in the Earth's inner core therefore drive the melting point of the iron up beyond the temperature that occurs and the metals of the inner core cannot melt.

As such the inner core is solid, even though it is the highest temperature region in the Earth.

Please see the related links.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

The inner core is under enormous pressure. Temperature and pressure are both parameters which affect the phase of matter.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is the inner core of the earth solid even though its so hot?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Which core of earth is solid?

The inner core is solid.


Is the core of the Earth solid?

The Earth's inner core is solid, the outer core is liquid.


Is the inner core of the earth?

Earth's inner core is believed to be solid iron.


What are found in the inner core of the earth?

solid can be found on the inner core of the earth


What is inner core of earth?

Earth's inner core is believed to be solid iron.


What are the effects of the inner core?

The inner core is solid, even though it has a high temperature, because of the high pressure in the center of Earth.


Inner core state of matter?

the inner core is a solid


Is the outter core of earth liquid?

Yes the outer core of the earth is liquid. The inner core is solid though from all of the extra pressure.


Because of intense pressure the inner core of Earth is?

Earth's Inner Core is Solid


Is the inner core a liquid or solid?

inner core of what? the earth's inner core is in solid form if that's what you mean.


Solid part of core of earth?

The inner core is the solid part


Which layer is composed of nickel and iron and is a solid?

The outer core of the Earth.