Yes, a typo kind of error. 2011/10/29 Mattia Rizzi <mattia.ri...@gmail.com>
> Oh, only a small error you think? > Energy =~ 1/wavelength > You said Energy =~ wavelength > > *From:* Daniel Rocha <danieldi...@gmail.com> > *Sent:* Saturday, October 29, 2011 5:36 PM > *To:* vortex-l@eskimo.com > *Subject:* Re: [Vo]:Re: Hey, it didn't blow up! And by the way, there does > seem to be a permit. > > You are picking up on small things. Just exchange "wavelength" to "energy" > in the quoted part and all is right, I was only talking about photon energy, > anyway. > > 2011/10/29 Mattia Rizzi <mattia.ri...@gmail.com> > >> What are you talking about? You said that gamma rays had longest >> wavelength then visibile light (“The gamma ray can have a small wavelength >> such that it could almost fit in the range of visible light”, quoted). >> That’s absurd. >> Yeah, you can say that a 75keV is gamma as you can say that a 2Mhz >> Radiofrequncy is HIGH FREQUENCY, but truely it’s near the “medium-to-high” >> frequency limit (actually is medium frequency). >> If you say that a common visible light source it’s a gamma ray source, you >> are crazy. >> >> *From:* Daniel Rocha <danieldi...@gmail.com> >> *Sent:* Saturday, October 29, 2011 5:17 PM >> *To:* vortex-l@eskimo.com >> *Subject:* Re: [Vo]:Re: Hey, it didn't blow up! And by the way, there >> does seem to be a permit. >> >> I just provided you with examples which are not the case. For example, >> the isomer 180m1 >> Ta is very stable, but when it decays, it emits at an energy of 75KeV, >> which is within the range of x-rays, that is, below 120KeV. >> >> 2011/10/29 Mattia Rizzi <mattia.ri...@gmail.com> >> >>> >The gamma ray can have a small wavelength such that it could almost >>> fit in the range of visible light >>> >>> I think you need to read some physics books. Gamma rays have smaller >>> wavelength then X-Rays and visible light. And a re more powerful and >>> hazards. >>> >>> *From:* Daniel Rocha <danieldi...@gmail.com> >>> *Sent:* Saturday, October 29, 2011 5:00 PM >>> *To:* vortex-l@eskimo.com >>> *Subject:* Re: [Vo]:Hey, it didn't blow up! And by the way, there does >>> seem to be a permit. >>> >>> Gamma rays may have a subjective definition.You can say that Gamma Rays >>> are photons emitted by state transitions of the nucleus and X-Rays are >>> photons that comes from electrons. X-Ray machines emits what would be >>> otherwise consider gamma rays, around 140KeV. For example, >>> http://en.wikipedia.org/wiki/Technetium-99m >>> >>> The gamma ray can have a small wavelength such that it could almost fit >>> in the range of visible light, such as >>> http://en.wikipedia.org/wiki/Isotopes_of_thorium#Thorium-229m >>> >>> >>> If you consider a gamma ray as photons originated by decays of excited >>> decays of the nucleus, you can have wave lengths near the visible spectrum, >>> >>> >>> 2011/10/29 Peter Heckert <peter.heck...@arcor.de> >>> >>>> Am 29.10.2011 16:32, schrieb Jed Rothwell: >>>> >>>> Mattia Rizzi <mattia.ri...@gmail.com> wrote: >>>> >>>> >>>>> How can rossi had a permit if inside the nuclear site there isn’t >>>>> even a SINGLE “Nuclear Warning” panel? >>>>> >>>> >>>> I don't know. I have not seen his application or permit. You have a good >>>> point. It might be prudent to set up some signs. I am not sure where you >>>> would put them, or how far away people should stay. Bianchini set up >>>> detectors and found nothing, so they did pay some attention to this issue. >>>> >>>> Still, as far as anyone knows, cold fusion never generates dangerous >>>> radiation. >>>> >>>> In contradiction to this, Rossi says the heat is made from soft gamma >>>> rays. Some 100 kW of gamma rays are dangerous. >>>> >>>> >>>> So it is a little silly to apply the safety standards of fission or >>>> plasma fusion to it. This is like saying that hydrogen airships can >>>> explode, >>>> so we should take extreme precautions when working with helium balloons. >>>> >>>> No it is like saying a helium Zeppelin is dangerous, because the >>>> inventor says, it is filled with hydrogen ;-) >>>> >>>> - Jed >>>> >>>> >>>> >>> >> >> > >
