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#91
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loop antennas and noise suppresion
John S wrote:
On 6/30/2012 6:55 PM, Jeff Liebermann wrote: On Sat, 30 Jun 2012 18:03:53 +0200, "Szczepan Bialek" wrote: http://books.google.pl/books?id=caJd...page&q&f=false On p. 301 he wrote: "The present general opinion regards light as consisting of backward and forward motions of particles of aether." The aether drift theory was disproven in 1905 (as published by Michelson and Morley): Actually, Jeff, I don't think it was disproven. In what world do you maintain that lack of evidence is proof of non-existance? It is not a lack of evidence. It is that the abudant evidence does not support the existance of an aether. |
#92
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loop antennas and noise suppresion
Trying to debate or explain anything to Bialek is like explaining the
development of the Newton Quotient to a cow. It also makes me wonder about those who are trying!!! :-) Irv VE6BP P.S. Sorry Jeff -- my previous email was meant for the group -- not you personally. |
#93
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loop antennas and noise suppresion
"Szczepan Bialek" wrote in message ... snip In 1867 Lorenz wrote: " Ludvig Valentin Lorenz, "On the identity of the vibrations of light with electrical currents," Philosophical Magazine, Vol. 34, 1867, p. 287-301" "Stokes drift may occur in all instances of oscillatory flow which are inhomogeneous in space." Yes, all this is true, but you did not address the central question, which was, "Is it warmer in the summertime or in the city?" Are you posting in the correct thread? |
#94
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loop antennas and noise suppresion
"Jeff Liebermann" napisal w wiadomosci ... On Sat, 30 Jun 2012 18:03:53 +0200, "Szczepan Bialek" wrote: http://books.google.pl/books?id=caJd...page&q&f=false On p. 301 he wrote: "The present general opinion regards light as consisting of backward and forward motions of particles of aether." The aether drift theory was disproven in 1905 (as published by Michelson and Morley): http://en.wikipedia.org/wiki/Michelson-Morley_experiment http://en.wikipedia.org/wiki/Luminiferous_aether Please try to keep up to date: http://en.wikipedia.org/wiki/Timeline_of_luminiferous_aether Michelson disproved the H.Lorentz aether; "It appears, from all that precedes, reasonably certain that if there be any relative motion between the earth and the luminiferous ether, it must be small; quite small enough entirely to refute Fresnel's explanation of aberration. Stokes has given a theory of aberration which assumes the ether at the earth's surface to be at rest with regard to the latter, and only requires in addition that the relative velocity have a potential; but Lorentz shows that these conditions are incompatible. Lorentz then proposes a modification which combines some ideas of Stokes and Fresnel, and assumes the existence of a potential, together with Fresnel's coefficient. If now it were legitimate to conclude from the present work that the ether is at rest with regard to the earth's surface, according to Lorentz there could not be a velocity potential, and his own theory also fails." From: http://en.wikisource.org/wiki/On_the... ferous_Ether The Michelson proved that Stokes aether rotate with the Sun (1887) but not rotate with the Earth (1925). S* |
#95
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loop antennas and noise suppresion
"Jeff Liebermann" napisal w wiadomosci ... Michelson Morley was the first reproducable test that failed to show the existence of a luminiferous aether wind, thus suggesting that it might be rubbish. They did show that no aether wind in the orbital Earth movement. (By the way, I'm on their side.) Plenty of sides to choose from. Today, the consensus is that there is no aether wind: http://en.wikipedia.org/wiki/Timeline_of_luminiferous_aether Did not you read: "1925 - the Michelson-Gale-Pearson experiment produces a positive result while attempting to detect the effect of Earth's rotation on the velocity of light. The significance of the experiment remains debated to this day, but this planetary Sagnac effect is measured by ring laser gyros and taken into account by the GPS system." In 1925 Michelson and Gale did show that there is the aether wind caused by the Earth rotation. However, if it did exist, it might help explain why I can hear a DX station, but they never seem to hear me. Asymmetrical skip perhaps? My signal goes easier or farther downwind? Your ground is enough only for receiving. S* |
#96
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loop antennas and noise suppresion
"Ian" napisał w wiadomości ... "Szczepan Bialek" wrote in message ... The " backward and forward motions of particles" are always not simmetric. The forward is always stronger. S* Hello Szczepan . I see you aren't able to explain "oscillatory flow of electrons" in your own words. With " backward and forward motions of particles" I would have asked "backwards and forwards relative to what" but I suspect that you can't explain this in your own words. "More generally, the Stokes drift velocity is the difference between theaverage Lagrangian flow velocity of a fluid parcel, and the averageEulerian flow velocity of the fluid at a fixed position. This nonlinearphenomenon is named after George Gabriel Stokes, who derived expressions for this drift in his 1847 study of water waves." From http://en.wikipedia.org/wiki/Stokes_drift S* |
#97
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loop antennas and noise suppresion
"Irv Finkleman" wrote in message
... Trying to debate or explain anything to Bialek is like explaining the development of the Newton Quotient to a cow. It also makes me wonder about those who are trying!!! :-) Irv VE6BP Hi Irv. It's fun.It leads to some good discussions between the amateurs on this group. It's akin to trying to explain amateur radio to a friend. The difference is that friends usually listen and understand whereas S* is a "copy-and-paste practitioner" and can't understand. 73, Ian. |
#98
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loop antennas and noise suppresion
"Szczepan Bialek" wrote in message
... "Ian" napisał w wiadomości ... "Szczepan Bialek" wrote in message ... The " backward and forward motions of particles" are always not simmetric. The forward is always stronger. S* Hello Szczepan . I see you aren't able to explain "oscillatory flow of electrons" in your own words. With " backward and forward motions of particles" I would have asked "backwards and forwards relative to what" but I suspect that you can't explain this in your own words. "More generally, the Stokes drift velocity is the difference between theaverage Lagrangian flow velocity of a fluid parcel, and the averageEulerian flow velocity of the fluid at a fixed position. This nonlinearphenomenon is named after George Gabriel Stokes, who derived expressions for this drift in his 1847 study of water waves." From http://en.wikipedia.org/wiki/Stokes_drift S* Hello Szczepan . Thank you for proving my point and showing that you do not understand things. Regards, Ian. |
#99
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loop antennas and noise suppresion
"Szczepan Bialek" wrote in message
.. . However, if it did exist, it might help explain why I can hear a DX station, but they never seem to hear me. Asymmetrical skip perhaps? My signal goes easier or farther downwind? Your ground is enough only for receiving. S* Ah! The humour of it all. I'm now trying to work out if Szczepan floats above the ground or keeps his feet firmly anchored in it. Let's remember that, to him, a transmitter is a black box and that he really doesn't understand that of which he writes. I do like the way he's moaned about aerials having to be grounded and now has decided that the ground can be different for Tx and Rx. I have to acknowledge that this group has made me smile more than some of the comedy shows on BBC Radio 4 Extra. 73 to all, Ian. |
#100
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loop antennas and noise suppresion
"Ian" napisał w wiadomości ... "Szczepan Bialek" wrote in message .. . Your ground is enough only for receiving. S* Ah! The humour of it all. I'm now trying to work out if Szczepan floats above the ground or keeps his feet firmly anchored in it. Let's remember that, to him, a transmitter is a black box and that he really doesn't understand that of which he writes. I do like the way he's moaned about aerials having to be grounded and now has decided that the ground can be different for Tx and Rx. In Tx the huge amount of electrons must jump off the antenna. They flow from the big ground. In Rx only a few electrons enters in antenna and flow to a little ground. I have to acknowledge that this group has made me smile more than some of the comedy shows on BBC Radio 4 Extra. Me too. S* |
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