Physics, 22.03.2021 21:40 fespinoza019
Assume the distance between the Nut and Bridge in the drawing is 0.628 m. The frets are numbered for convenience. A performer can play a musical scale on a single string because the spacing between the frets is designed according to the following rule: When the string is pushed against any fret j, the fundamental frequency of the shortened string is larger by a factor of the twelfth root of two than it is when the string is pushed against the fret j - 1. Assuming the tension in the string is the same for any note, find: (a) the spacing between fret 1 and fret 0 and, (b) the spacing between fret 5 and fret 6. (c) Use the related quantities sensemaking technique to check that your answers are reasonable when compared with each other and when compared to the overall length of the string.
Answers: 3
Physics, 22.06.2019 02:30
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Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
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Assume the distance between the Nut and Bridge in the drawing is 0.628 m. The frets are numbered for...
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