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THE SOLAR SAIL
Copyright 1984 to 2005 Allen C. Goodrich The Solar Sail, which is being tested by Russia and the United States, for possible propulsion in interstellar space travel, is additional evidence that no change of potential energy to kinetic energy of the photon takes place unless the potential energy is absorbed .The photon does not have mass ( kinetic energy). A change of direction of the photon's potential energy can occur at the reflective surface but no potential to kinetic energy change takes place there. A change of potential to kinetic energy takes place at the black absorption surface.which has the correct frequency response as well as direction and density (time ) in the expanding universe.This is evidence that the photon is potential not kinetic energy.The light photon does not have mass or kinetic energy.until the photon is absorbed by a mass of the correct frequency response as well as direction and density (time ), no potential to kinetic energy change can take place.in the expanding universe, in the absence of a mass.. |
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Dear ACE:
"ACE" wrote in message oups.com... THE SOLAR SAIL Copyright 1984 to 2005 Allen C. Goodrich The Solar Sail, which is being tested by Russia and the United States, for possible propulsion in interstellar space travel, is additional evidence that no change of potential energy to kinetic energy of the photon takes place unless the potential energy is absorbed .The photon does not have mass ( kinetic energy). Your facts are totally screwed up. A well evacuated radiometer spins with the white side moving away from the light source. David A. Smith |
#3
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--- on the heady topic of " THE SOLAR SAIL DEFINES THE PHOTON"
NDT\ From: "N:dlzc D:aol T:com \(dlzc\)" N: dlzc1 NDT\ Xref: aeinews sci.astro:62623 NDT\ Dear ACE: NDT\ "ACE" wrote in message NDT\ oups.com... THE SOLAR SAIL Copyright 1984 to 2005 Allen C. Goodrich The Solar Sail, which is being tested by Russia and the United States, for possible propulsion in interstellar space travel, is additional evidence that no change of potential energy to kinetic energy of the photon takes place unless the potential energy is absorbed. The photon does not have mass ( kinetic energy). NDT\ Your facts are totally screwed up. A well evacuated radiometer NDT\ spins with the white side moving away from the light source. NDT\ David A. Smith This assumption is wrong, in fact the white side has nothing to do with it! A radiometer works on the principle of Gas Expansion. The black surface absorbs infrared energy from the incident sunlight and air molecules close to the surface absorb this heat and kick off energetically. There must be some molecules of air present for the vane to rotate. There can't be too many or too few molecules. If there are too few the vane won't acquire enough momentum to spin and if there are too many the drag is too great and heat is lost to conduction/convection effects. Since the black side is hotter than the white side more momentum is imparted to the black side. Thus the vane spins from black to white. A*s*i*m*o*v |
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