Re: [Phys-L] Animation of motion in a potential energy well

[Bernard Cleyet <bernard@cleyet.org>]

no work on updated Safari -- VG w/ Firefox  (MacBook Pro < one year purchase)

 I have several SOX lamps  -- illuminate one w/ tother and see similar?   Done immediately after turning off the second?***  Or use an incandescent W/ and W/O prism or grating???



** Na is a solid, and, unfortunately, gasses present.  OTOH, perhaps not unfortunately.

bc  thinking for a HS demo. and locked in the previous century where the real thing only available.

p.s.  this is the Fraunhofer effect, no?  And some of my Sox lamps have suffered breakage of the outer envelope.  I've discovered their purpose is no only safety.



On 2013, Aug 07, , at 06:22, brian whatcott <betwys1@sbcglobal.net> wrote:

> On 8/7/2013 12:59 AM, Bruce Sherwood wrote:
> > Here's another old VPython lecture demo program in GlowScript dress. It
> > illustrates the basics of bright-line and dark-line spectra:
> >
> > http://www.glowscript.org/#/user/Bruce_Sherwood/folder/MI/program/08-Spectrum/edit
> >
> > Bruce
> So many are the reasons why any sample code will not run on a personal PC,
> that I was pleasantly surprised when my copy of IE merely requested I allow
> the installation of Chrome Frame, and then enable it a minute or two later.
> It is pleasant to see code: run code... a luxury of the earliest code familiarization
> modality: Basic!... in a rather more civilized way.
>
> Thank you.
>
> Brian Whatcott   Altus OK
> _______________________________________________