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Re: The antics of thermodynamics, the depravity of relativity, the bunkum of quantum

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  Re: The antics of thermodynamics, the depravity of relativity, the bunkum of quantum Physfitfreak <physfitfreak@gmail.com> - 2025-03-11 11:46 -0500
    Re: The antics of thermodynamics, the depravity of relativity, the bunkum of quantum bertietaylor@myyahoo.com (Bertitaylor) - 2025-03-11 20:31 +0000

#687331 — Re: The antics of thermodynamics, the depravity of relativity, the bunkum of quantum

On 3/11/25 5:04 AM, Richard Heathfield wrote:
> 
> On 11/03/2025 09:23, Peter Moylan wrote:
> 
>> Deep underground, the pressure is so high that no voids can
>> exist. No caves, so no journey to the centre of the earth.
> That can't be right. I read a book about just such a journey. *Clearly* 
> you don't know what you're talking about!
> 


Pressure at the center of Earth is about 3.7 million atmospheres! You 
can guesstimate it by using the main three approximate densities involved:

basalt: 5 grams/cc
liquid iron: 11 grams/cc
solid iron: 13 grams/cc

The top part, basalt, is about 3000 km thick.
The middle part liquid iron is about 2000 km thick.
The core solid iron is about 1500 km radius.

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#687337

On Tue, 11 Mar 2025 16:46:24 +0000, Physfitfreak wrote:

> On 3/11/25 5:04 AM, Richard Heathfield wrote:
>>
>> On 11/03/2025 09:23, Peter Moylan wrote:
>>
>>> Deep underground, the pressure is so high that no voids can
>>> exist. No caves, so no journey to the centre of the earth.
>> That can't be right. I read a book about just such a journey. *Clearly*
>> you don't know what you're talking about!
>>
>
>
> Pressure at the center of Earth is about 3.7 million atmospheres! You
> can guesstimate it by using the main three approximate densities
> involved:

Bullshit. The pressure is 0 at the centre of any planet or star.
It is declared to be high simply to declare arbitrarily that Einstein's
e =mcc is correct. Fusion from hot core caused the solar heat. So
gravitational pressure has to be there to make it so hot even though the
gravitational force is zero. Ridiculous but that is the perfectly
abominable Einsteinian physics.

Woof-woof woof woof-woof woof

Bertietaylor
>
> basalt: 5 grams/cc
> liquid iron: 11 grams/cc
> solid iron: 13 grams/cc
>
> The top part, basalt, is about 3000 km thick.
> The middle part liquid iron is about 2000 km thick.
> The core solid iron is about 1500 km radius.

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