![]() ![]() That means that at a given sound speed, as frequency gets higher, the time between repetitions decreases and the wavelength gets shorter, and vice versa. Put another way, wavelength is the distance that a wave travels before the next wave starts. Namely, if we know the frequency (which is the number of wave repetitions per second, often given in Hertz, or Hz) and the sound speed (which is the speed the wave travels in meters per sec), then we can find the wavelength using the equation wavelength=speed/frequency. There is a direct relation between wavelength, frequency, and sound speed. Thus, if the distance between two peaks is 1 m, then the wavelength is 1 m. If one imagines a sound wave as something like a water wave, then the wavelength is simply the distance from the crest of one wave to the next nearest crest. It is simply the size of a wave, measured from one peak to the next. Wavelength is one of the more straightforward acoustics concepts to imagine. Wavelength is the size of a wave, measured from peak to peak.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |