Re: A pipe line and pressure change


"CWatters" <colin.watters@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:13qc3batnmddvfa@xxxxxxxxxxxxxxxxxxxxx
|
| "tj Frazir" <GravityPhysics@xxxxxxxxx> wrote in message
| news:16358-47A39528-1158@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
| > The water does not flow in the pipe ,,and electrons dont flow in
| > wires... They are displaced ..like the marbles all displaced c * length.
| >
| > push one in ..one comes out and its a displacement conducted down the
| > wire not the electron . The water did not flow the diisplacement did.
| >
| > If a truck has 200 wheels ,,as soon as the truck displaced energy all
| > the wheels moved .
| > what wheels turned first ?
| > It depends where you stand ..
| > The wheel nearest you did not move first.
| > It looked like it did .
| >
| > If your standing at he other end of the light year pipe ,,as i push in
| > 1 marble ,,,
| > You see the marble come out as i push it in.
| >
| > But if you stand at the marble in end ,,the marble comes out next year.
| > But if your at the center of the pipe you see me push the marble in and
| > wait 1 light year ???
| >
| > is that 1 light year ...??
| >
|
| A pipe that long would have a very large mass and inertia. Now I know
glass
| marbles aren't easily compresssible but they are compressible. You could
| force one in and the bulk of the marbles wouldn't move. You would compress
a
| quantity of the marbles at that end.. The pressure wave caused would
travel
| off down the pipe but at what speed? It's not clear that it travels at the
| speed of light.
|
Put more marbles in until they are no longer spherical.
If the x-section of your tube is square the marbles will become cubes
and completely fill the space. Then they are incompressible, an object
can only be compressed if there is empty space for it to move into.
Now the last marble in the tube has to move as soon as the first
does and the speed of the impulse is infinite.
If the marbles are neutrons then
"Thus with the help of certain imaginary physical experiments we
have settled what is to be understood by"[1] neutron stars and proven
black holes do not exist, the extrapolation has gone too far.

[1] Einstein's verbal diaorreah to impress neanderthals and gorillas.

.

Relevant Pages

  • Re: Another 14 daughter missing school bus
    ... Rosalie B. wrote: ... Dad tells me that his grandma always kept marbles in ... she'd pull back the sheet and throw the marbles in -- which you ... Plus if you just push them out of bed, unless you stand by the bed ...
    (misc.kids)
  • Re: Signals
    ... But what about signals? ... > of it as a pipe full of marbles or bearing balls. ... The marbles all push on each other ... > The analogy with electrons would be the speed of light. ...
    (sci.electronics.basics)
  • Re: Relation
    ... to explain this is to imagine a pipe full of marbles ... If you push a marble into one end of the pipe, ... And so it is with electrons in a wire; ...
    (sci.electronics.basics)
  • Re: Questions on electron transport in metals
    ... >> A good intuitive example is a pipe full of marbles. ... Your intiition fails when the marbles get stuck. ... Thus, your analogy is false. ... then the "marbles" model fails, ...
    (sci.physics)
  • Re: Another 14 daughter missing school bus
    ... Dad tells me that his grandma always kept marbles in ... The second time she had to go in to get someone out of ... she'd pull back the sheet and throw the marbles in -- which you ... Plus if you just push them out of bed, unless you stand by the bed ...
    (misc.kids)
Quantcast