From: Michael Helland on
You guys, this is easy.

Question: what would happen if light didn't travel forever like
Cinderella?

Well, it would probably stop.

It would come to a stop.

This explains EVER cosmological observation ever... except... its
taboo.

You can't question light.

Don't you remember 1905?
From: Brane Mustav Excaped on
Velocity depends on the medium, you google-posting gmail-using fuckwit.

"Michael Helland" <mobydikc(a)gmail.com> wrote in message
news:1030f475-5ea9-4844-a856-cfc0e2f1b5e0(a)6g2000prg.googlegroups.com...

> You guys, this is easy. I'm a spamming rectum load of boar semen. <




From: Sam Wormley on
On 5/13/10 4:33 AM, Michael Helland wrote:
> Question: what would happen if light didn't travel forever like
> Cinderella?
>
> Well, it would probably stop.

You seem to have missed something important, Michael.

You make the photon sound like a Newtonian object. The photon
only has existence propagating at c.


From the quantum mechanical perspective, all photons travel at c.

1. photons are emitted (by charged particles)
2. photons propagate at c
3. photons are absorbed (by charged particles)

Photon momentum
p = hν/c = h/λ

Photon Energy
E = hν

From: GogoJF on
On May 13, 4:33 am, Michael Helland <mobyd...(a)gmail.com> wrote:
> You guys, this is easy.
>
> Question: what would happen if light didn't travel forever like
> Cinderella?
>
> Well, it would probably stop.
>
> It would come to a stop.
>
> This explains EVER cosmological observation ever... except... its
> taboo.
>
> You can't question light.
>
> Don't you remember 1905?

That's because, in reality, light is instantaneous. But, we still
believe light is finite. Since, we institute this finiteness when it
comes to light, it doesn't matter whether we are moving towards or
away from a light source, the delay will always be the same. Instant
light + finite measure = constant delay of light.
From: Sam Wormley on
On 5/13/10 10:49 AM, GogoJF wrote:
> ...in reality, light is instantaneous. But, we still
> believe light is finite. Since, we institute this finiteness when it
> comes to light, it doesn't matter whether we are moving towards or
> away from a light source, the delay will always be the same. Instant
> light + finite measure = constant delay of light.

You've been out to lunch

Physics FAQ: How is the speed of light measured?

http://math.ucr.edu/home/baez/physics/Relativity/SpeedOfLight/measure_c.html

Physics FAQ: What is the experimental basis of Special Relativity?
http://math.ucr.edu/home/baez/physics/Relativity/SR/experiments.html