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what is the relative charge of an up quark and what forces act on it

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As a speech-language pathologist, you are referred a client, Mr. S., for voice treatment. The client's family has been complaining that Mr. S. is now very difficult to understand due to the severe weak and hoarse quality of his voice. In reviewing his case history, you noticed that he had a recent carotid surgery that resulted in injury to the vagus nerve, off of which the recurrent laryngeal nerve branches. This resulted in partial paralysis of one of his vocal folds. The ENT performed nasoendoscopy and revealed the cord situated in a paramedian position (close to but not at the midline of the glottis). The affected vocal fold was also bowed, indicating possible involvement of the superior laryngeal nerve as well, which innervates the cricothyroid muscle.Which aspects of the source-filter theory is most affected by this condition?- Source- Radiation- Filter- All of the above

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A ray of sunlight has an incident angle of 50° when it encounters a glass window with index ofrefraction n=1.5. There is air with index n=1 on both sides of the window and the window surfaces areparallel. Which statement below is true?a) The light is 100 percent reflected at the first interface.b) The light is 100 percent reflected at the second interface.c) Light emerges on the other side of the window traveling parallel to the incident ray.d) Light emerges on the other side of the window but different colors now travel in different directions.e) Light emerges on the other side and is now 100% polarized parallel to the window.

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