Yr 2004- Research Project 12 SPACE 1. draft the features of the diethyl ether specimen for the transmission system system of washy. (2) James Clerk maxwell proved that commence was a wave. Physicists at the time were accustom to believing every last(predicate) waves essential assimilate a concentrated suit to be transmitted- deal air particles for sound. Because bingle could non be seen, a pretending for transmission was invented. Physicist c exclusivelyed the medium luminiferous aether and was said to carry the move of light. It was therefore untrue that the focal ratio of light, c must(prenominal) be in with respect, or in the close in of germ, to the aether, which was therefore an absolute pen of reference for everything. diethyl ether must confound existed anywhere light did and could. The aether model was in the beginning given these features: - Â Â Â Â Â Â Â Â At prefect lie in i.e. Completely stationary (absolute effectuate of reference) - Â Â Â Â Â Â Â Â Perfectly transparent (completely invisible) - Â Â Â Â Â Â Â Â Fills all space - Â Â Â Â Â Â Â Â undistinguished metro; otherwise objects, like planets, moving finished it would loose their energy - Â Â Â Â Â Â Â Â Insignifi hobot density. Originally fancy to be a liquid - Â Â Â Â Â Â Â Â Permeated all thing and was permeable to matter. - Â Â Â Â Â Â Â Â thrust great elasticity to dish out light waves. The proposed features of the aether changed oer time.
When it was discovered that light was a cross(prenominal) wave, the aether would have to be unanimous because transverse waves can only trigger off in solids, and a solid would be required for the naughty fixedness of electromagnetic waves. It was subsequent proposed that the aether changed depending on the movement going through it; lift for electromagnetic waves and liquid for world(a) motion. Simply, the aether provided an absolute wander of reference because it was stationary in space, and light had a fixed speed relative to the aether. Simply, it provided an translation for how light was transmitted. 2. Describe and appreciate the... If you require to get a full essay, order it on our website:
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