Pridať nové hodnotenie

There are many physical phenomena that can be <br> <br> modelled by sine waves:<br> <br> <br> <br> Waves in water are an obvious example,<br> <br> <br> <br> Compression and rarefaction in the propagation of sound,<br> <br> <br> <br> Transmission of all electromagnetic radiation,<br> <br> <br> <br> Vibrations of strings in Musical Instruments,<br> <br> <br> <br> Bodies "bouncing" on a spring.<br> <br> <br> <br> Also, more complicated motion can be modelled by a superposition of many sine waves (using Fourier transforms).<br> <br> <br> <br> This enables complex motions to be studied more easily.<br> <br> <br> <br> <br> <br> Feel free to surf to my site; คําอาลัยพวงหรีด - http://It-Viking.ch/index.php/User:LillyStillman6