PPT-Classical Waves

CalculusDifferential Equations Refresher Introduction Quantum Mechanics is the basis of ALL spectroscopies we use in forensic science QM build on idea that matter has both wave AND particle properties. Sommerer imple classical systems can be so unpredictable both quantitatively and qualitatively that they appear random If there is a true source of randomness in such a system the situation can be even more puzzling This counterintuitive behavior ri Doppler Effect. ~apparent change in frequency of a wave due to the motion of the source of the wave.. If the object is moving towards the observer the frequency will appear to increase. If the object is moving away from the observer the frequency will appear to decrease. Consider an almost perfectly ordered ferromagnet at low temperatures T<<. T. c. . x. y. z. At. magnetic moment characterized by spin:. Interaction between spins and magnetic field given by Hamiltonian. Commonly, all Art music is called “Classical Music,” but properly speaking, the period of Classical music took place: . 1750 . - 1825. J. S. Bach died in 1750. Beethoven died in 1827. A. fter . the Baroque . thermal equilibrium. The experimental basis of quantum mechanics. The black body problem - Planck’s quantization postulate. The photoelectric effect - Quantization of EM radiation. The Compton effect - Light is a particle. Warm-Up: February 17/18, 2016. Vibrations and Waves. Chapter 14. A . periodic motion . repeats in a regular cycle.. Examples include:. Pendulums (such as on a grandfather clock). A mass at the end of a spring. Wave. Repeating disturbance or movement. Carries energy through matter and space. Vibrations. Anything that moves in a rhythmic patter. Up and down. Back and forth. What is a Wave. All waves are produced when something vibrates. 2022-2023 Season. Russ Burleson. geaux15@hotmail.com. . 1. Agenda. Binder Check/Homework review. Mechanical Wave overview. Transverse Waves. Surface Waves. Longitudinal Waves (general). Sound Waves (Longitudinal). Neo-Classical Poetry. Representative poets of the age are-. Dryden, . Goldsmith, . Pope . and Milton. . Each poet surfaced one among the three segments of the neoclassical poetry- . Restoration Age,. INTRODUCTION. . Neo Classical age is basically defined as the imitation of classicism. Literally ‘neo’ means new and ‘classical’ refers to the style and works of the ancient writers of Greece and Rome. Together it refers to the rebirth or revival of classical learning.. - Jon . Kabat. -Zinn. Waves are moving . energy. !. Most waves wind-driven. Moving energy along ocean/air interface:. Wind main disturbing force. Boundary between and within fluids with different densities. Energy is moving, not water. orbital motion. energy is transferred via circular motions. water (and gull) return to original position. the wave form moves forward. Motion decreases with depth. At. a depth of ½ of the wavelength, the motion is not significant.. water. waves.... 4/5/2019. Physics 214 Fall 2010. 2. 1S-13 Slinky on Stand. Creating longitudinal compression waves in a slinky. What happens when you pull back and release one end of the slinky . ? . The Scottish physicist James Clerk Maxwell (1831–1879) was the first person to truly understand the fundamental nature of light. . He proved in 1865 that an electromagnetic disturbance should propagate in free space with a speed equal to that of light..