Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: hertz778@gmail.com (rhertz) Newsgroups: sci.physics.relativity Subject: Re: Want to prove =?UTF-8?B?RT1tY8KyPyBVbml2ZXJzaXR5IGxhYnMgc2hvdWxkIHRy?= =?UTF-8?B?eSB0aGlzIQ==?= Date: Wed, 20 Nov 2024 14:30:52 +0000 Organization: novaBBS Message-ID: <3da6cb303f9998fa49034c557d5c314b@www.novabbs.com> References: <09a3723c6a91a9057fde1d506b7324e5@www.novabbs.com> <52ca2bd6b9ef00cd1e4bcf41d07bddff@www.novabbs.com> <9687d391072c6f5d19d3e4cad9e944ba@www.novabbs.com> <01685fa9d16c8f15a4b8fd63f5b42ed2@www.novabbs.com> <3cccb55b7c7c451a385b8aad5aac6516@www.novabbs.com> <98a0a1fbdc93a5fcc108882d99718764@www.novabbs.com> <141e19a1c6acd54116739058391ca9f8@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="3359532"; mail-complaints-to="usenet@i2pn2.org"; posting-account="OjDMvaaXMeeN/7kNOPQl+dWI+zbnIp3mGAHMVhZ2e/A"; User-Agent: Rocksolid Light X-Spam-Checker-Version: SpamAssassin 4.0.0 X-Rslight-Site: $2y$10$oMP1JyScW7zjR5J9XC0Ca.tyrqfn4WqVf.pQixQ9Brk5PcT0wanxO X-Rslight-Posting-User: 26080b4f8b9f153eb24ebbc1b47c4c36ee247939 Bytes: 5116 Lines: 80 On Wed, 20 Nov 2024 4:57:08 +0000, ProkaryoticCaspaseHomolog wrote: > On Wed, 20 Nov 2024 4:37:18 +0000, rhertz wrote: > >> On Wed, 20 Nov 2024 3:54:10 +0000, ProkaryoticCaspaseHomolog wrote: >> >>> On Wed, 20 Nov 2024 0:48:23 +0000, gharnagel wrote: >> >> >> >>> Given than dielectric coatings don't work here, a realistic reflection >>> coefficient for aluminum foil would be around 0.85 or so, so you won't >>> have a great build-up of power level inside your ball. >>> >>> The system will reach steady-state after a relatively short period of >>> time. If 5 watts is pumped in, the ball will radiate 5 watts of energy >>> at steady state. The emissivity will affect the final temperature that >>> the ball will reach, but figures like 167650K for 0.001" walls are >>> completely unrealistic numbers. The accumulated warmth should probably >>> be detectable by a person with sensitive fingers. >>> >>> Certainly you won't need to wait 72 hours to get your negative results. >>> Most of the time will be spent pumping down your high-vacuum system, >>> evaporating your "getter" to tie up the last bits of gas, etc. >> >> You refuse to accept an elementary fact, clearly stated by me in this >> thread. Why? Maybe because you're not the EE/physicist that you claim to >> be and you're just an amateur playing with science as a hobby. >> >> Get this for once: >> >> THE SYSTEM WILL NEVER REACH INTERNAL EQUILIBRIUM! > > I said "steady-state", not equilibrium. > >> That is IMPOSSIBLE because I'd be pumping ENERGY non-stop, forever if >> necessary. Can you get this, please? > > Of course I understand that. > What you don't seem to understand is the distinction between steady- > state and equilibrium. Look it up. > >> THERE IS NO AMPLIFICATION OF LASER POWER, AND NEVER WAS MEANT TO HAPPEN. > > Of course not. Especially with a reflection coefficient of around > 0.85 or so. > >> WHAT HAPPEN IS A CONTINUOUS FEED OF ENERGY!. If you CAN'T SEE IT, then >> substitute the 5W laser by a hose POURING WATER INSIDE THE CAVITY. Some >> water falls out, but most remain UNTIL THE CAVITY IS FULL OF IT. >> >> When will it happen with the water analogy? Don't know/don't care. > > Steady-state, not equilibrium. > >> The only reason by which I used three days to fill the cavity up is >> because A LONGER PERIOD would accumulate much more perturbations and >> external interferences, complicating the statistical processing of the >> electrical signal that IS LINEARLY PROPORTIONAL to the accumulation of >> energy inside the cavity. > > What accumulation? The shell gradually rises in temperature until > the energy losses equals the energy input. How long this takes to > happen depends on the mass of the shell. For a thin shell, it won't > take long. For a thick shell, it could be a while. But you were > arguing on the basis of aluminum foil thickness, a few grams of > material. > >> If you REFUSE to understand this, I advise you to go back to college or >> high school, where you could re-learn elementary logic and arithmetic. >> >> Say no more. > > You are arguing from a position of ignorance here. Sorry. Prokaryotic, I wasn't answering to you but to gharnagel! Don't know how I did that mistake. My apologies.