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Proposal for Svetlana

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Postby Pete_D » Fri Feb 23, 2007 10:37 pm

queenslander wrote:Thats not what you told me yesterday Pete


LOL! No way, nobody is coming near my privates with chemicals, scissors, anything like that... u dunno what might happen! :shock:
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Postby Pyrpolizer » Fri Feb 23, 2007 10:46 pm

osintseva wrote: If the molecules of glass are interfereing with its progress they must be absorbing some energy and maybe warming the glass if not then there is nothing to slow thep rogress of the light wave and its speed would be constant and therefore not refract but it does refract so there must be interaction and lost energy. When it exits the glass how does it regain that energy which it must do to accelerate to the speed of light in air?


Sorry but you mix up speed with energy. The light regains its speed but not its initial energy.It is common sense that light passing through glass comes out with less intensity/energy. Less "amount" of light comes out analogous to less "mass"
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Postby queenslander » Fri Feb 23, 2007 10:53 pm

they are talking about lazers now pete, so keep your pants on and your arms down!!!
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Postby Pete_D » Fri Feb 23, 2007 11:34 pm

Pyrpolizer wrote:
osintseva wrote: If the molecules of glass are interfereing with its progress they must be absorbing some energy and maybe warming the glass if not then there is nothing to slow thep rogress of the light wave and its speed would be constant and therefore not refract but it does refract so there must be interaction and lost energy. When it exits the glass how does it regain that energy which it must do to accelerate to the speed of light in air?


Sorry but you mix up speed with energy. The light regains its speed but not its initial energy.It is common sense that light passing through glass comes out with less intensity/energy. Less "amount" of light comes out analogous to less "mass"

Errr.... are you saying the mass of the photons decreases???????

You're all getting confused.... light has properties of both particles and waves. Think of it as a waveform to understand refraction. C'mon, my A-level physics enables me to understand it alright without me needing to be a professor of quantum or particle physics!
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Postby queenslander » Sat Feb 24, 2007 12:46 am

Lets cut to the chase

what has this got to with Svetlana underware (lacy i bet)
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Postby Pete_D » Sat Feb 24, 2007 7:53 pm

queenslander wrote:Lets cut to the chase

what has this got to with Svetlana underware (lacy i bet)


Easy, tiger! :D

I guess if all your posts suddenly start getting deleted, we'll know how she feels about your comments ;)
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Postby queenslander » Sat Feb 24, 2007 10:58 pm

None deleted! Yet?
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Postby Pete_D » Sat Feb 24, 2007 11:50 pm

queenslander wrote:None deleted! Yet?


She might well have not read them yet ;)
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Postby queenslander » Sat Feb 24, 2007 11:58 pm

Err thats what i am thinking too
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Postby Pete_D » Sun Feb 25, 2007 12:00 am

queenslander wrote:Err thats what i am thinking too


Yeah, she might be too tired tonight to come on the forum.... i might've worn her out last night you see ;)
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