| | |||||||
| Register | Search | Today's Posts | Mark Forums Read |
| Physics Forum Physics Forum. Discuss and ask physics questions, kinematics and other physics problems. |
| | LinkBack | Thread Tools | Display Modes |
|
#1
| |||
| |||
| so i was thinking about.. why the wind blows. and the thought occured to me that the wind blows becasue of differences in the density of air. and the density differences come from temperature differences. the colder areas of air will be denser than the warmer areas. because the cold areas are denser, they are also more compressed. the atoms in denser air are closer together. the atoms in warmer air are less dense because they are vibrating faster, forcing themselves to seperate. this constant vibration forces warm air outward therebye enteracting with areas of cooler air. this is what causes wind. the rush of warmer areas of air into areas of colder air. It then occored to me that this was also what we call the law of thermodynamics. entropy. the tendency for systems to go from a state of order to dissorder. movement cannot be negative.. atoms MUST move. there is no absolute zero or zero atomic movement. atoms WILL vibrate. they will move away from each other and eventually attain a completly dissordered state. is this a deeper understanding of why the wind blows. i picture the earths atmosphere as the sufrace of a cup of coffee after cold creamer has been poured in. the swirls i liken to a hurricane or other vortex tyep weather phenomenon.. even a hi pressrue system. i see the creamer as being the high pressure system. a large area of cooler fluid in a surrounding area of warmer fluid. but why does it spiral? is this some kind of order that arises from very small scale events.. things that are happening at the atomic level? is it anything to do with the energy imparted or lost by more excited (warmer) atoms when they interact with less excited (cooler) atoms? it also occors to me that thermodynamcs has been linked with the flow of time. time is a result of the fact that systems tend to go from a state of order to a state of dissorder. so where am i going with this exactly? i was simply amazed at the series of connections that were possible. the progression of thought from one conclusion to the next. even if incorrect on any scientific level, at least correct on a logical level. connections can be made between common every day phenomenon and actual theories. actual explanations. quantifiable. my point is that this "logical path" was very aparent at the time. i could see the connections between the different pieces of the puzzle and how they fit together to form a more holistic view of nature. ........So. how off is this? this was just a thought process and i wanted to write it down.. but how correct is it? |
|
#2
| |||
| |||
| John wrote: beats me... i saw this huge ungodly think called a run on sentence from hell and didn't read it.. sucks don't it? |
|
#3
| |||
| |||
| |
| Tags |
| ramblings , thermodynamics |
| Thread Tools | |
| Display Modes | |
|
|
| | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| How Large Must the Ensemble of Particles Be in Thermodynamics? | Doug Wedel | Physics Forum | 1 | 09-04-2008 02:29 AM |
| Elementary thermodynamics question | Boo | Physics Forum | 1 | 05-06-2006 04:31 PM |
| Thermodynamics - statement of the obvious? | tadchem | Physics Forum | 17 | 02-15-2006 10:14 PM |
| Statistics, Thermodynamics and Single Atoms | Physics Forum | 3 | 01-28-2006 09:34 PM | |
| Does Thermodynamics Apply to Single Atoms? | Physics Forum | 5 | 01-09-2006 08:23 AM | |