Crowell_B._3-Vibrations_and_Waves_(2000)(2.0)(en)(85s).pdf

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1、VibrationsandWavesBenjaminCrowellBook3intheLightandMatterseriesofintroductoryphysicstextbookswww.lightandmatter.comVibrationsandWaves3TheLightandMatterseriesofintroductoryphysicstextbooks:1NewtonianPhysics2ConservationLaws3VibrationsandWaves4ElectricityandMagnetism5Optics

2、6TheModernRevolutioninPhysics4VibrationsandWavesBenjaminCrowellwww.lightandmatter.com5LightandMatterwww.lightandmatter.com©1999byBenjaminCrowellAllrightsreserved.Edition2.0—2000rev.2000-08-136ToDizandBird.Contents1Vibrations111.1Period,Frequency,andAmplitude.......121.2Si

3、mpleHarmonicMotion.....................141.3*Proofs.................................................16Summary......................................................18HomeworkProblems....................................193FreeWaves393.1WaveMotion............................

4、............403.2WavesonaString...............................443.3SoundandLightWaves......................483.4PeriodicWaves....................................503.5TheDopplerEffect...............................54Summary..................................................

5、....58HomeworkProblems....................................592Resonance212.1EnergyinVibrations............................222.2EnergyLostFromVibrations...............242.3PuttingEnergyIntoVibrations.............262.4*Proofs.................................................3

6、3Summary......................................................36HomeworkProblems....................................374BoundedWaves614.1Reflection,Transmission,andAbsorption....................................624.2*QuantitativeTreatmentofReflection..674.3InterferenceEffec

7、ts.............................704.4WavesBoundedonBothSides...........72Summary......................................................77HomeworkProblems....................................78Glossary79Index81PhotoCredits83UsefulData86Contents910ContentsThevibrationsofthisel

8、ectricbassstringareconvertedtoelectricalvibrations,thentosoundvibrations,andfinallytovibra-tions