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Groups > sci.physics > #590169
| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Newsgroups | sci.physics |
| Subject | Re: Sometimes people believe things that are nonsense |
| Date | 2016-07-21 04:58 +0200 |
| Organization | PointedEars Software (PES) |
| Message-ID | <2344004.mvXUDI8C0e@PointedEars.de> (permalink) |
| References | <71e85c18-b8f4-4d46-a93d-d14fb3848e7e@googlegroups.com> <1jsonb9lg3b7cjvib5abkjp49ui85qhopc@4ax.com> <2010819.ElGaqSPkdT@PointedEars.de> <9537e07a-5afd-4cba-8123-39affc975552@googlegroups.com> |
James McGinn wrote:
> On Tuesday, July 19, 2016 at 10:43:32 AM UTC-7, Thomas 'PointedEars' Lahn
> wrote:
>> You have omitted the most important part of the story. For a gas to
>> condense to drops that results in clouds, it does not suffice that its
>> temperature is reduced; there has to be something *solid* that it can
>> *condense on*.
>
> Actually, this supposition has never been thoroughly tested.
You are wrong.
,-
<https://en.wikipedia.org/wiki/Wegener%E2%80%93Bergeron%E2%80%93Findeisen_process>
|
| […]
| In the late 1930s, German meteorologist Walter Findeisen extended and
| refined Bergeron's work through both theoretical and experimental work.
^^^^^^^^^^^^^^^^^
It is tested and confirmed every time cloud seeding works.
> So it is just a conjecture or superstition.
Ex falso quodlibet.
> There is no gaseous H2O in earth's atmosphere. This notion is just
> superstition.
If so, where do the forms of precipitation (e.g., rain, hail, snow, dew;
commonly known as being the result of condensation/freezing of atmospheric
water) come from?
If so, where do frostings in winter (commonly known as being the result of
resublimation of atmospheric water) come from?
If so, where does the liquid water of lakes and puddles go to on warm days
(commonly known as the result of evaporation of water)?
If so, why are there *always* more clouds over regions with rivers and
forests, over lakes, seas and oceans than over dry land, in particular over
deserts?
(More practical:) If so, where does the additional ice in the freezer come
from if you leave it open for too long (commonly known as being the result
of resublimation of atmospheric water)?
You can do a simple experiment to test your assumption:
Build an aquarium (any container which, provably, was dry and when closed up
does let any phase of water pass, suffices), fill it with warm air from the
atmosphere (in the nothern hemisphere it is summer now, so this is easy to
do), and close it up. Bring it into a cooler place, for example put it into
a fridge (that is the fastest way to test). Observe what happens.
I predict that the longer you wait and the lower the temperature, the more
droplets of liquid you will observe on the *inside* of whatever adequate
container you chose. As you examine the liquid, you will find that has all
the properties of water. As you have ascertained before that the container
did not let any phase of water pass, where does the liquid water on the
inside come from?
Answer: It MUST have come from the *air* that you let in before.
Conclusion: There is gaseous water, water vapour, in the air.
Surely you will accept as an axiom that Earth’s atmosphere consists of air.
Corollary: There *is* gaseous water in Earth’s atmosphere. Which disproves
your claim. ∎
>> > Droplets at the top of the cloud (coldest) fall downward with a very
>> > small terminal velocity and usually evaporate from air frictional
>> > heating before falling very far.
>>
>> Instead, those "droplets" at the top of a cloud are actually condensation
>> nuclei surrounded by then-*frozen* *solid* water *ice*.
>
> No, they are droplets. Nuclei is not necessary.
This statement is inconsistent with your claim above.
Either there *is* gaseous water in the atmosphere, only then it can condense
to droplets, freeze to ice (which they have to: we *know* how cold it is
above as we *measured* it numerous times with weather balloons – it is below
the melting point of water, below 0 °C), on which more water can freeze and
so on.
Or there is *no* gaseous water in the atmosphere, then it does not matter if
condensation nuclei are dust particles or ice because where there is no
water, nothing can condense. For we *know* that the temperatures where
there are clouds are at minimum −57 °C, not low enough, and that the
pressures are at maximum 232 mbar, not high enough, for the other main gases
in the atmosphere to condensate:
<http://www.wolframalpha.com/input/?i=troposphere+vs.+tropopause+vs.
+stratosphere>
<http://www.wolframalpha.com/input/?i=nitrogen+phase+diagram>
[as an example to show that the conditions are best for condensation at high
pressure and low temperature. so let us test the phase of the three main
atmospheric gases there:]
<http://www.wolframalpha.com/input/?dataset=&i=atmosphere+composition>
<http://www.wolframalpha.com/input/?dataset=&i=nitrogen+phase+at+-57+%C2%B0C+and+232+mbar>
<http://www.wolframalpha.com/input/?dataset=&i=oxygen+phase+at+-57+%C2%B0C+and+232+mbar>
<http://www.wolframalpha.com/input/?dataset=&i=water+phase+at+-57+%C2%B0C+and+232+mbar>)
Again, please trim your quotes.
--
PointedEars
Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.
Back to sci.physics | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-03 10:13 -0700
Re: Sometimes people believe things that are nonsense Michael J. Strickland <michael06582@comcast.net> - 2016-07-06 01:33 -0400
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-05 23:03 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-06 09:59 -0700
Re: Sometimes people believe things that are nonsense noTthaTguY <abu.kuanysh05@gmail.com> - 2016-07-06 11:15 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-06 18:33 -0700
Re: Sometimes people believe things that are nonsense pcardinale@volcanomail.com - 2016-07-06 12:02 -0700
Re: Sometimes people believe things that are nonsense noTthaTguY <abu.kuanysh05@gmail.com> - 2016-07-06 14:25 -0700
Re: Sometimes people believe things that are nonsense Sergio <invalid@invalid.com> - 2016-07-06 14:40 -0500
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-07 05:51 -0700
ah, cOOl noTthaTguY <abu.kuanysh05@gmail.com> - 2016-07-08 10:51 -0700
Re: ah, cOOl noTthaTguY <abu.kuanysh05@gmail.com> - 2016-07-08 16:07 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-07 11:22 -0700
Re: Sometimes people believe things that are nonsense pnalsing@gmail.com - 2016-07-07 18:20 -0700
Re: Sometimes people believe things that are nonsense Sergio <invalid@invalid.com> - 2016-07-08 13:51 -0500
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-19 19:45 +0200
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-19 19:43 +0200
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-19 19:58 +0200
Re: Sometimes people believe things that are nonsense Poutnik <poutnik4nntp@gmail.com> - 2016-07-19 21:48 +0200
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-19 22:29 +0200
Re: Sometimes people believe things that are nonsense Odd Bodkin <bodkinodd@gmail.com> - 2016-07-19 15:33 -0500
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-19 22:40 +0200
Re: Sometimes people believe things that are nonsense Poutnik <poutnik4nntp@gmail.com> - 2016-07-19 23:24 +0200
Re: Sometimes people believe things that are nonsense Poutnik <poutnik4nntp@gmail.com> - 2016-07-19 23:15 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-20 09:08 -0700
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-21 03:27 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-22 20:58 -0700
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 07:55 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-23 09:21 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-20 12:19 -0700
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-21 04:58 +0200
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-21 05:12 +0200
Re: Sometimes people believe things that are nonsense Poutnik <poutnik4nntp@gmail.com> - 2016-07-21 07:22 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-21 14:00 -0700
Re: Sometimes people believe things that are nonsense pnalsing@gmail.com - 2016-07-21 17:46 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-22 08:10 -0700
Precipitation (was: Sometimes people believe things that are nonsense) Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 07:32 +0200
Re: Precipitation (was: Sometimes people believe things that are nonsense) James McGinn <jimmcginn9@gmail.com> - 2016-07-23 08:33 -0700
Re: Precipitation Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 21:25 +0200
Re: Precipitation James McGinn <jimmcginn9@gmail.com> - 2016-07-23 12:38 -0700
Re: Precipitation Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 22:01 +0200
Re: Precipitation James McGinn <jimmcginn9@gmail.com> - 2016-07-23 18:09 -0700
Re: Precipitation Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-24 03:53 +0200
Re: Precipitation James McGinn <jimmcginn9@gmail.com> - 2016-07-24 06:17 -0700
Re: Precipitation Sergio <invalid@invalid.com> - 2016-07-23 22:41 -0500
Re: Precipitation James McGinn <jimmcginn9@gmail.com> - 2016-07-24 09:14 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-22 08:21 -0700
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 07:33 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-23 08:35 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-22 12:16 -0700
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 07:52 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-23 09:20 -0700
Re: Sometimes people believe things that are nonsense Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-23 21:45 +0200
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-23 18:06 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-24 11:10 -0700
Re: Sometimes people believe things that are nonsense Sergio <invalid@invalid.com> - 2016-07-19 18:05 -0500
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-07-20 11:58 -0700
Re: Sometimes people believe things that are nonsense noTthaTguY <abu.kuanysh05@gmail.com> - 2016-07-20 15:13 -0700
Re: Sometimes people believe things that are nonsense Sergio <invalid@invalid.com> - 2016-07-20 18:12 -0500
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-08-31 07:14 -0700
Re: Sometimes people believe things that are nonsense James McGinn <jimmcginn9@gmail.com> - 2016-09-01 15:29 -0700
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