Mathematics, 12.12.2019 20:31, arisvianeygd3
In talking about interference, particularly with light, you will most likely speak in terms of phase differences, as well as wavelength differences. in the mathematical description of a sine wave, the phase corresponds to the argument of the sine function. for example, in the function y=asin(kx), the value of kx at a particular point is the phase of the wave at that point. recall that in radians a full cycle (or a full circle) corresponds to 2π radians. how many radians would the shift of half a wavelength from the previous part correspond to? express your answer in terms of π.
Answers: 2
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60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
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In talking about interference, particularly with light, you will most likely speak in terms of phase...
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