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Failed to connect to MySQL: (1203) User howardkn already has more than 'max_user_connections' active connectionsPath: ...!weretis.net!feeder9.news.weretis.net!news.nk.ca!rocksolid2!i2pn2.org!.POSTED!not-for-mail From: bertietaylor@myyahoo.com (Bertitaylor) Newsgroups: alt.usage.english,sci.physics Subject: Re: The antics of thermodynamics, the depravity of relativity, the bunkum of quantum Date: Thu, 13 Mar 2025 23:37:11 +0000 Organization: Rocksolid Light Message-ID: References: <29ddba74afd0cdddbd9fbef17243485e@www.novabbs.com> <2937ffa1c63968d4b00621247540b721@www.novabbs.com> <1b8634e8fc31423132450161b2ad982e@www.novabbs.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: i2pn2.org; logging-data="63664"; mail-complaints-to="usenet@i2pn2.org"; posting-account="8Ljlg8xw5cAHatvjdHGGjEHKUx9ddlqxMwQzk4UFm4k"; User-Agent: Rocksolid Light X-Rslight-Posting-User: d6bc49351b0faa08a25d2b434d815198335a8b45 X-Rslight-Site: $2y$10$9f4xIhPIETsozFTsC1bHuuSFtg/RR7xwt.K/1MWky0CM68Ohqqbvm X-Spam-Checker-Version: SpamAssassin 4.0.0 Bytes: 2370 Lines: 30 On Mon, 10 Mar 2025 13:14:49 +0000, Rich Ulrich wrote: > On Sun, 9 Mar 2025 20:50:06 +1100, Peter Moylan > wrote: > >> >>Think of a cone, or similar shape, whose point is at the centre of the >>earth. You can separate out a section with thickness dr, and write down >>the force balance equation for that slab. (This, too, is first year >>physics.) From that you get a differential equation for the pressure as >>a function of radius. No matter what simplifications you make, you will >>get the same conclusion: the deeper you go, the higher the pressure. >>Which is something that ocean divers can confirm from their own >> experience. > > Right, thanks. > > The pressure going deeper always increases, assuming it is > transmitted. If transmitted entirely downwards and not sideways as for and arch. Woof woof Whether it is metal or hot fluid, the transmission > is good. > > The real-world heating by radioactive decay is not trivial, but > that isn't a part of the other issue.