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Groups > sci.physics > #718333
| Newsgroups | sci.physics |
|---|---|
| Date | 2018-12-14 07:33 -0800 |
| References | (12 earlier) <d56badbd-79e1-451d-92ce-68f0712f8eea@googlegroups.com> <puq8m2$1de6$2@gioia.aioe.org> <2ae8f4f4-5215-4656-b901-80863dd5b878@googlegroups.com> <850f7625-fea1-d91c-4b09-5d342acf5441@PointedEars.de> <pv0glr$sp0$1@gioia.aioe.org> |
| Message-ID | <792ca075-e0b9-42e2-96fa-f4459b0a94de@googlegroups.com> (permalink) |
| Subject | Re: Isaac Newton Is a Lunatic Weirdo |
| From | James McGinn <jimmcginn9@gmail.com> |
On Friday, December 14, 2018 at 7:02:25 AM UTC-8, Sergio wrote: > On 12/12/2018 1:44 AM, Thomas 'PointedEars' Lahn wrote: > > James McGinn wrote: > >> On Tuesday, December 11, 2018 at 10:09:09 PM UTC-8, Sergio wrote: > >>> that is where McGinn gets lost, > >>> the transition from lots of liquid droplets (hot or cold steam) into > >>> single molecules of water, which is invisable gas. > >> > >> It's called "boiling." > > > > Not only. Water (like other substances) evoporates at temperatures much > > lower than its boiling point. > > > > This is why you sweat: the sweat (basically warm salty water) carries heat > > from inside the body to the surface of the skin and evoporates there. > > Evaporation, the ability to leave the ensemble of water molecules held > > together by hydrogen bond, requires greater inner energy U for each water > > molecule in the sweat; this energy is taken from other water molecules, so > > that the temperature of the remaining sweat is reduced – it is cooled [first > > law of thermodynamics: dU = δQ + δW = c dT + δW; cₚ(H₂O) = 4184 J/(kg K)]. > > Since heat always flows from the hotter to the colder substance [a > > consequence of the second law of thermodynamics: dS ≥ 0], this cools the > > body. Then the evaporated molecules diffuse into the surrounding air, so > > that this heat is finally transported away from the body. > > > > You can also observe this if you have a shower or a bath or go swimming and > > do not dry your body quickly afterwards. As the water on your skin > > evaporates, you will feel colder because you *actually* become colder. > > > >> Guess what temperature water boils at sea level? > > > > 100 °C, because that is how the Celsius scale is defined. > > > >> Guess what is the temperature of the atmosphere. > > > > I do not have to guess, it is known: It varies from ca. −90 °C to 270 °C. > > > > <https://en.wikipedia.org/wiki/Atmosphere_of_Earth#/media/File:Comparison_US_standard_atmosphere_1962.svg> > > > > But that does not matter. A glass half full with liquid water does not only > > contain liquid water. > > > > You can easily see this if you put something on top of it and wait a bit: > > the bottom of the cover becomes wet because some water molecules have been > > ejected or have ejected themselves from the water surface (evaporation), and > > some found themselves on the bottom surface of the cover (condensation). > > This process is supported by high kinetic energy of the molecules, i.e. high > > temperatures. So compare the result with that of a glass/cup of hot tea > > (basically flavoured water). Note that the tea at the bottom of the > > glass/cup is still liquid; it is NOT boiling. > > > > <http://www.feynmanlectures.caltech.edu/I_01.html#Ch1-S3> > > > >> What grade are you in. > > > > A higher grade than you, obviously. I am not entirely sure, but I think > > I learned evaporation and condensation in the 7th form at the latest > > (several decades ago). > > > > McGinn previously explains the disappearance of the water when boiling > as the water turns into "plasmas" and goes up into the air. > > not water turning into gas, not as water vapor. > > > > Is James McGinn a nutcase ? > Is James McGinn high on water vapor ? > Is James McGinn the most brillent unknown scientist on the Earth ? > Is James McGinn an attention junky ? > Why did Amazon allow James McGinn to sell a science fiction book as > science ? > (James McGinn did admit it was crap in this newsgroup) Sergio, why don't you hole yourself up in whatever rat's nest you call a home, slip into a Hazmat suit and fuck right off?"
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Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-08 10:22 -0800
Re: Isaac Newton Is a Lunatic Weirdo jimp@specsol.spam.sux.com - 2018-12-08 22:42 +0000
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 04:04 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 07:12 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 12:53 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 13:50 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 13:56 -0800
Re: Isaac Newton Is a Lunatic Weirdo % <%> - 2018-12-11 15:05 -0700
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 14:19 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-11 23:43 +0100
Re: Isaac Newton Is a Lunatic Weirdo Sergio <invalid@invalid.com> - 2018-12-12 00:06 -0600
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 14:29 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 15:41 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 16:14 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 16:18 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 16:24 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 17:02 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 18:45 -0800
Re: Isaac Newton Is a Lunatic Weirdo Sergio <invalid@invalid.com> - 2018-12-12 00:09 -0600
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-11 22:19 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 22:44 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-13 21:46 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-15 22:47 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 08:58 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-16 16:40 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 16:59 -0800
Re: Isaac Newton Is a Lunatic Weirdo Arindam Banerjee <banerjeeadda1234@gmail.com> - 2018-12-16 18:04 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-11 22:38 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-12 08:44 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-12 01:31 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-15 16:07 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-15 07:39 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-12 09:50 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-15 15:40 +0100
Re: Isaac Newton Is a Lunatic Weirdo "Sir Gregory Hall, Esq." <greghall@yacht_maester.fake> - 2018-12-15 09:51 -0500
Re: Isaac Newton Is a Lunatic Weirdo Sergio <invalid@invalid.com> - 2018-12-15 10:37 -0600
Re: Isaac Newton Is a Lunatic Weirdo kensi <kkensinqton01@gmail.nospam.invalid> - 2018-12-15 11:56 -0500
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-15 07:23 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-15 20:16 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-15 12:12 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-16 00:09 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-15 15:17 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-16 17:54 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 08:56 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-16 19:40 +0100
Re: Isaac Newton Is a Lunatic Weirdo Sergio <invalid@invalid.com> - 2018-12-16 13:05 -0600
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 11:32 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-16 22:12 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 13:32 -0800
Re: Isaac Newton Is a Lunatic Weirdo pnalsing@gmail.com - 2018-12-16 15:24 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-17 03:13 +0100
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 19:12 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-17 22:46 +0100
Re: Isaac Newton Is a Lunatic Weirdo pnalsing@gmail.com - 2018-12-16 19:15 -0800
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-16 20:05 -0800
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-17 22:16 +0100
Re: Isaac Newton Is a Lunatic Weirdo Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-17 02:04 +0100
Re: Isaac Newton Is a Lunatic Weirdo Sergio <invalid@invalid.com> - 2018-12-16 13:30 -0600
Re: Isaac Newton Is a Lunatic Weirdo Sergio <invalid@invalid.com> - 2018-12-14 09:02 -0600
Re: Isaac Newton Is a Lunatic Weirdo James McGinn <jimmcginn9@gmail.com> - 2018-12-14 07:33 -0800
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