why atoms vibrate?
in [Physics]
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From: Y.Porat on 2 Apr 2010 07:38 On Apr 2, 12:58 pm, Igor <thoov...(a)excite.com> wrote: > On Apr 2, 1:56 am, "Y.Porat" <y.y.po...(a)gmail.com> wrote: > > > > > > > > > On Apr 2, 3:20 am, ppnn <ppnn.5faf...(a)physicsbanter.com> wrote: > > > > why does atom vibrate???? > > > any why it's vibration increases with apsorption of photon? > > > > -- > > > ppnn > > > ------------------- > > Atoms in the metal or crystal > > vibrate > > it is mainly because they are connected between themselves by the > > electrons > > orbitals > > now if energy is emitted > > while energy is mass in motion > > then Atoms are hit by mass in motion > > so > > here you have my main answer > > as in headlines > > > ATB > > Y.Porat > > ---------------------------- > > And, as usual, it's a logistical mess. ---------------------- i try to find your 'logic: if i am a nothing why do you sit on my tail whenever i open my mouth ??? is it rationality or may be hypocritical (:-) a begaviour of a nasty pig that is very eager ans very curious about what i say learn something new (for the untalented parrot ) and then spit to the well that he drank water from ... INSTEAD OF THANKING ME !!! that is indeed a behavior of a nasty Bolshevik !! now if you like to see how matter is composed or a crystal or a metal lattice have a look at my abstract btw one of my unprecedented findings is that all electron orbitals In a crystal are of a 'quantum 'character' ie even if the combine as a chain of orbitals each one of them is more or less of the SAME LENGTH !!! *about* one Angstrom http://sites.google.com/site/theyporatmodel/an-abstract BYE Y.Porat ------------------------
From: Mathal on 2 Apr 2010 12:45 On Apr 1, 8:25 pm, Don Stockbauer <don.stockba...(a)gmail.com> wrote: > On Apr 1, 8:47 pm, BURT <macromi...(a)yahoo.com> wrote: > > > On Apr 1, 6:20 pm, ppnn <ppnn.5faf...(a)physicsbanter.com> wrote: > > > > why does atom vibrate???? > > Because things vibrate. > > > > any why it's vibration increases with apsorption of photon? > > It's known as "heating". It's also known as "cooling". Temperature is just the average velocity of molecules interacting with each other. The velocity of a molecule can be accelerated with a photon coming at it from "behind" or decelerated- i.e. "cooled" with a photon coming at it "head on". When particles are super cooled to near absolute zero the molecules are relatively motionless WRT the frame of the experiment. Laser light is used to "cool" the molecules. Mathal
From: BURT on 2 Apr 2010 16:33 On Apr 2, 9:45 am, Mathal <mathmusi...(a)gmail.com> wrote: > On Apr 1, 8:25 pm, Don Stockbauer <don.stockba...(a)gmail.com> wrote: > > > On Apr 1, 8:47 pm, BURT <macromi...(a)yahoo.com> wrote: > > > > On Apr 1, 6:20 pm, ppnn <ppnn.5faf...(a)physicsbanter.com> wrote: > > > > > why does atom vibrate???? > > > Because things vibrate. > > > > > any why it's vibration increases with apsorption of photon? > > > It's known as "heating". > > It's also known as "cooling". Temperature is just the average velocity > of molecules interacting with each other. The velocity of a molecule > can be accelerated with a photon coming at it from "behind" or > decelerated- i.e. "cooled" with a photon coming at it "head on". > When particles are super cooled to near absolute zero the molecules > are relatively motionless WRT the frame of the experiment. Laser light > is used to "cool" the molecules. > Mathal Atoms themselvs don't vibrate faster when they absorb light. But they can expand and radiate energy back. Mitch Raemsch
From: Don Stockbauer on 2 Apr 2010 21:52 On Apr 2, 11:45 am, Mathal <mathmusi...(a)gmail.com> wrote: > On Apr 1, 8:25 pm, Don Stockbauer <don.stockba...(a)gmail.com> wrote: > > > On Apr 1, 8:47 pm, BURT <macromi...(a)yahoo.com> wrote: > > > > On Apr 1, 6:20 pm, ppnn <ppnn.5faf...(a)physicsbanter.com> wrote: > > > > > why does atom vibrate???? > > > Because things vibrate. > > > > > any why it's vibration increases with apsorption of photon? > > > It's known as "heating". > > It's also known as "cooling". Temperature is just the average velocity > of molecules interacting with each other. The velocity of a molecule > can be accelerated with a photon coming at it from "behind" or > decelerated- i.e. "cooled" with a photon coming at it "head on". > When particles are super cooled to near absolute zero the molecules > are relatively motionless WRT the frame of the experiment. Laser light > is used to "cool" the molecules. > Mathal Heating or cooling, then.
From: ppnn on 2 Apr 2010 22:02
Don Stockbauer;1519657 Wrote: > On Apr 1, 8:47*pm, BURT macromi...(a)yahoo.com wrote:- > On Apr 1, 6:20*pm, ppnn ppnn.5faf...(a)physicsbanter.com wrote: > - > why does atom vibrate????-- > > Because things vibrate. > -- > any why it's vibration increases with apsorption of photon?-- > > It's known as "heating". ok..i know things vibrate...but why does things vibrate -- ppnn |