| Topic: |
Science > Physics |
| User: |
"mike3" |
| Date: |
09 Sep 2005 09:16:12 PM |
| Object: |
Curshing a planet into a black hole. |
Hi.
How much energy would it take, say, to crush the Earth or a
similarly-sized planet down so far that it's own gravity would become
enough to collapse it into a black hole?
.
|
|
| User: "G=EMC^2 Glazier" |
|
| Title: Re: Curshing a planet into a black hole. |
10 Sep 2005 05:38:36 PM |
|
|
Mike3 Just take the energy it takes to create a neutron star(pushing
electrons back into the nuclei),and multiply it by three. You could see
what Rothcield's equation
looks like in creating a BH
.
|
|
|
| User: "Sam Wormley" |
|
| Title: Re: Curshing a planet into a black hole. |
10 Sep 2005 05:48:29 PM |
|
|
G=EMC^2 Glazier wrote:
Mike3 Just take the energy it takes to create a neutron star(pushing
electrons back into the nuclei),and multiply it by three. You could see
what Rothcield's equation
looks like in creating a BH
Rothcield's equation?
.
|
|
|
|
|
| User: "Autymn D. C." |
|
| Title: Re: Curshing a planet into a black hole. |
11 Sep 2005 05:27:38 AM |
|
|
it's -> its
.
|
|
|
| User: "Henry Lemington-Wholeflavors" |
|
| Title: Re: Curshing a planet into a black hole. |
11 Sep 2005 09:02:32 AM |
|
|
Autymn D. C. wrote:
it's -> its
You're a total fucktard.
.
|
|
|
| User: "Autymn D. C." |
|
| Title: Re: Curshing a planet into a black hole. |
13 Sep 2005 08:44:22 AM |
|
|
Henry Lemington-Wholeflavors wrote:
You're a total fucktard.
wrong
.
|
|
|
| User: "Mark Martin" |
|
| Title: Re: Curshing a planet into a black hole. |
13 Sep 2005 10:17:47 AM |
|
|
Autymn D. C. wrote:
Henry Lemington-Wholeflavors wrote:
You're a total fucktard.
wrong
There. You did it again.
-Mark Martin
.
|
|
|
| User: "Autymn D. C." |
|
| Title: Re: Curshing a planet into a black hole. |
13 Sep 2005 12:20:50 PM |
|
|
Mark Martin wrote:
There. You did it again.
what?
.
|
|
|
| User: "Mark Martin" |
|
| Title: Re: Curshing a planet into a black hole. |
13 Sep 2005 02:26:43 PM |
|
|
Autymn D. C. wrote:
Mark Martin wrote:
There. You did it again.
what?
...And yet again.
-Mark Martin
.
|
|
|
| User: "Autymn D. C." |
|
| Title: Re: Curshing a planet into a black hole. |
14 Sep 2005 09:47:38 PM |
|
|
Mark Martin wrote:
...And yet again.
you = troll
.
|
|
|
| User: "Henry Lemington-Wholeflavors" |
|
| Title: Re: Curshing a planet into a black hole. |
16 Sep 2005 09:05:12 PM |
|
|
Autymn D. C. wrote:
Mark Martin wrote:
...And yet again.
you = troll
Wrong (which isn't unusual for you), and ungrammatical.
You are a hypocrite.
--
http://cherenkov-radiation.blogspot.com/
.
|
|
|
| User: "Autymn D. C." |
|
| Title: Re: Curshing a planet into a black hole. |
17 Sep 2005 01:40:15 PM |
|
|
Henry Lemington-Wholeflavors wrote:
Wrong (which isn't unusual for you), and ungrammatical.
You are a hypocrite.
Yes you are.
.
|
|
|
|
|
|
|
| User: "" |
|
| Title: Re: Curshing a planet into a black hole. |
13 Sep 2005 12:24:13 PM |
|
|
Lost your cool.
.
|
|
|
|
|
|
|
|
|
| User: "Uncle Al" |
|
| Title: Re: Curshing a planet into a black hole. |
10 Sep 2005 09:55:46 AM |
|
|
mike3 wrote:
Hi.
How much energy would it take, say, to crush the Earth or a
similarly-sized planet down so far that it's own gravity would become
enough to collapse it into a black hole?
/_\P/_\V=energy, 101.325 joules/liter-atmosphere. There is an
obvious, simpler calculation.
--
Uncle Al
http://www.mazepath.com/uncleal/
(Toxic URL! Unsafe for children and most mammals)
http://www.mazepath.com/uncleal/qz.pdf
.
|
|
|
|
| User: "Sam Wormley" |
|
| Title: Re: Curshing a planet into a black hole. |
10 Sep 2005 02:05:43 AM |
|
|
mike3 wrote:
How much energy would it take, say, to crush the Earth or a
similarly-sized planet down so far that it's own gravity would become
enough to collapse it into a black hole?
Calculate the degeneracy pressure for elections and neutrons for
a first order approximation.
.
|
|
|
|
| User: "Sam Wormley" |
|
| Title: Re: Curshing a planet into a black hole. |
10 Sep 2005 01:59:42 AM |
|
|
mike3 wrote:
Hi.
How much energy would it take, say, to crush the Earth or a
similarly-sized planet down so far that it's own gravity would become
enough to collapse it into a black hole?
Calculate the degeneracy pressure for elections and neutrons for
a first order approximation.
.
|
|
|
|
|
Related Articles |
|
|
