Physics of Waves

From Strings and Antennas to Quanta and Gravitational Waves

von Vita Harwood

242 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Physics of Waves: From Strings and Antennas to Quanta and Gravitational WavesCourse-ResearchVita HarwoodSeries "In Twelve Evenings" BOOK 34What Do I Already Know About This?Test your knowledge!Why does a string make sound, an antenna pick up an invisible signal, light behave like both a wave and a quantum, and a detector register ripples in spacetime itself? Physics of Waves connects these apparently different phenomena into one coherent story.Across twelve evenings, the reader moves from a simple oscillation to modern physics. The course begins with amplitude, period, frequency, and phase, then asks how a wave is born and how it can carry energy while the same matter stays roughly in place. From there come sound, harmonics, resonance, interference, beats, diffraction, and standing waves.The next step is the electromagnetic world. Radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays turn out to belong to one continuous spectrum. The book then shows how waves can carry information, how a voice becomes a radio signal, and why bandwidth, modulation, noise, and antennas matter.By the tenth evening, the classical picture is no longer enough. Photons, E = hf, de Broglie matter waves, the quantum wave function, and gravitational waves extend the meaning of the word wave far beyond the familiar image of ripples on water.One lesson is deliberately devoted to scientific discipline. It explains what an EEG actually measures, what brain rhythms mean, and how to distinguish measurable frequency from popular claims about "healing frequencies," a single "brain frequency," or other language that sounds scientific without supplying a physical mechanism or reliable evidence.Every lesson is built around a question and includes a scientist portrait, a verified surprising fact, key terms, a ten-question test, and an at-home experiment. The book closes with explained answers to all 120 questions, a complete glossary, lesson-by-lesson resources, and suggestions for what to read and watch next.Physics of Waves offers serious popular science without university-level mathematics and without turning physics into a list of formulas to memorize. It is a guided journey from strings and antennas to quanta and gravitational waves.

• Reihe: In Twelve Evenings
• Themen: Mathematik und Naturwissenschaften Physik Klassische Mechanik Wellenmechanik (Vibration und Akustik)
• ISBN: 9781806972241
• Sprache: Englisch
• Erscheinungsdatum: 20.10.2026
• Größe: 203 x 133 mm
• Verlag: TheHappyStoryGarden