PPT-Chapter 11 Oscillations and Waves

2014 Pearson Education Inc Contents of Chapter 11 Simple Harmonic MotionSpring Oscillations Energy in Simple Harmonic Motion The Period and Sinusoidal Nature of SHM The Simple Pendulum. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Oscillations . and. . Waves. Term . D 2009. Frank Dick. 508-831-6766. fdick@wpi.edu. www.wpi.edu/Academics/Depts/Physics/Courses/ph1140d09. Oscillations. and . Waves. Oscs. &. Wavs. . OS. WAs. models of the Moon. T.V. . Gudkova. . S. . Raevskiy. Schmidt Institute of Physics of the Earth RAS. Seismic lunar models. I/MR. 2. =0.3931. ±0.0002 . “Lunar Prospector” (Konopliv et al., 1998). 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. . as . Signature. . of. . Oscillating. . Cusp. Torus. Institute of Physics, Research . C. entre for Computational . P. hysics and Data Analysis,. Silesian University in . Opava. , Czech Republic. Waves. 4.1 Oscillations. Introduction. All motion is either periodic or non-periodic. In . periodic. motion an object repeats its pattern of motion at a fixed interval of time: it is regular and repeated. Wave motion is also periodic and there are many similarities between oscillations and waves; in this topic we will consider the common features but also see that there are differences.. wave –. . disturbance that carries energy through matter or space. medium –. . matter through which a wave travels. the physical environment in which phenomena occur. mechanical wave –. . wave that requires a medium through which to travel. . Waves. Term . D 2009. Frank Dick. 508-831-6766. fdick@wpi.edu. www.wpi.edu/Academics/Depts/Physics/Courses/ph1140d09. Oscillations. and . Waves. Oscs. &. Wavs. . OS. WAs. I signed up for a course on . Before the waves are made the particles are same distance apart. While waves moves through the medium the particles . compress. together, then they spread further apart (stretched areas)- . rarefaction.. 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). Get 1 full page and 1 half page of paper. Fold full sheet of paper. about 1-1.5” short of even. Insert half sheet in the middle. Staple . across . the fold. Pick up the top two pages and starting from the bottom, cut the top two . A pulse is a single travelling disturbance.. A wave is periodic disturbances. Revised 1.27.2022 Some diagrams from Pearson Physics by Walker. Used with permission. Let’s take a look at waves in a ripple tank.. 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..