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http://www.pitt.edu/~jdnorton/teachi...ang/index.html
John Norton: "Here's a light wave and an observer. If the observer were to hurry towards the source of the light, the observer would now pass wavecrests more frequently than the resting observer. That would mean that moving observer would find the frequency of the light to have increased (AND CORRESPONDINGLY FOR THE WAVELENGTH - THE DISTANCE BETWEEN CRESTS - TO HAVE DECREASED)." http://physics.ucsd.edu/students/cou...d/Lecture4.pdf Dr. Christel Johanna Sutterley, UCSD: "Now imagine a moving observer w/ stationary source. He will be moving through the wave as the wave front moves towards him, so the wavelength "appears to be shortened" (lambda)'=(c-v)T'." The wavelength neither is nor appears to be shortened of course (the movement of the observer cannot change it) but Einsteinians should pronounce it to be shortened: Ignatius of Loyola: "That we may be altogether of the same mind and in conformity with the Church herself, if she shall have defined anything to be black which appears to our eyes to be white, we ought in like manner to pronounce it to be black." Scientists who do not pronounce the wavelength to be shortened unavoidably come to the conclusion that the speed of the light wave (relative to the observer) varies with the speed of the observer and therefore they don't love Divine Albert enough, shame on them: http://a-levelphysicstutor.com/wav-doppler.php "vO is the velocity of an observer moving towards the source. This velocity is independent of the motion of the source. Hence, the velocity of waves relative to the observer is c + vO. (...) The motion of an observer does not alter the wavelength. The increase in frequency is a result of the observer encountering more wavelengths in a given time." http://www.expo-db.be/ExposPrecedent...%20Doppler.pdf "La variation de la fréquence observée lorsqu'il y a mouvement relatif entre la source et l'observateur est appelée effet Doppler. (...) 6. Source immobile - Observateur en mouvement: La distance entre les crêtes, la longueur d'onde lambda ne change pas. Mais la vitesse des crêtes par rapport à l'observateur change !" http://www.usna.edu/Users/physics/mu...plerEffect.pdf Carl Mungan: "Consider the case where the observer moves toward the source. In this case, the observer is rushing head-long into the wavefronts... (....) In fact, the wave speed is simply increased by the observer speed, as we can see by jumping into the observer's frame of reference." http://www.hep.man.ac.uk/u/roger/PHY.../lecture18.pdf Roger Barlow, Professor of Particle Physics: "Moving Observer. Now suppose the source is fixed but the observer is moving towards the source, with speed v. In time t, ct/(lambda) waves pass a fixed point. A moving point adds another vt/(lambda). So f'=(c+v)/(lambda)." http://www.cmmp.ucl.ac.uk/~ahh/teach...24n/lect19.pdf Tony Harker, University College London: "If the observer moves with a speed Vo away from the source (...), then in a time t the number of waves which reach the observer are those in a distance (c-Vo)t, so the number of waves observed is (c-Vo)t/lambda, giving an observed frequency f'=f((c-Vo)/c) when the observer is moving away from the source at a speed Vo." http://www.einstein-online.info/spotlights/doppler Albert Einstein Institute: "As the receiver moves towards each pulse, the time until pulse and receiver meet up is shortened. In this particular animation, which has the receiver moving towards the source at one third the speed of the pulses themselves, four pulses are received in the time it takes the source to emit three pulses [that is, the speed of light as measured by the receiver is (4/3)c]." Pentcho Valev |
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Thread | Thread Starter | Forum | Replies | Last Post |
EINSTEINIANA: ANYTHING GOES | Pentcho Valev | Astronomy Misc | 6 | February 1st 12 10:28 AM |
will you manufacture in back of the matrix, if Ignatius particularly reduces the chance | [email protected] | Amateur Astronomy | 0 | November 14th 07 06:32 AM |
legislation supports Ignatius along with corp | [email protected] | Amateur Astronomy | 0 | August 19th 07 06:32 AM |
where doesn't Ignatius risk all | [email protected] | Amateur Astronomy | 0 | August 14th 07 08:08 AM |
Slant-Eyed Chinks and Gooks, the quiet card rarely departs Ignatius, it lifts Garrick instead, Sick Queefer. | Michael Baldwin, Bruce | Astronomy Misc | 0 | June 27th 06 10:37 AM |