Understanding Waves: Properties, Types, and Energy Transport, Slides of Physics

Download Understanding Waves: Properties, Types, and Energy Transport and more Slides Physics in PDF only on Docsity! Waves Docsity.com Nature of Waves  Harmonic motion involved cyclic changes in position over time.  Wave motion involves changes in position in time and space. Docsity.com Transverse Waves  A wave the undulates at right angles to the direction of propagation is a transverse wave. • Measure y(x,t) 1 wavelength y x Time must be shown as a sequence of graphs Docsity.com Longitudinal Waves  A wave the undulates in the same direction of propagation is a longitudinal wave. • Measure x(x,t) 1 wavelength x x Time must be shown as a sequence of graphs Docsity.com Water Waves  Some wave are combinations of longitudinal and transverse waves. • A point of water will travel in a circle (or ellipse) The separation of peaks is the wavelength  The frequency of peaks in space is the wavenumber k, k = 2 Docsity.com