Periodic Phenomena and Sinusoidal Waves

This monograph shows how sinusoidal waveforms play a fundamental role in underlying many important natural and artificial phenomena. Phenomena generated by true circular motions are purely sinusoidal. The means that phenomena driven by planetary motions can be expected to be approximately sinusoidal; we discuss Sundials and the Generation of Tides in our next two chapters.Mechanical Oscillators underlie the generation of musical sounds and they are next discussed in chapters six. Electrical oscillators and resonant circuits are covered in chapter seven, electricity generation by rotating machines in chapter eight and radio waves and radio circuit tuning in chapter nine. Chapters ten, eleven and twelve begin to be more generic and they present a wider and more abstract viewpoint.