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Documents Chapter 12 Sound. Speed of Sound Varies with the medium v = \/ B/ Solids and liquids –Less...

Chapter 12 Sound Speed of Sound Varies with the medium v = \/ B/r Solids and liquids Less compressible Higher Bulk modulus Move faster than in air Material Speed of Sound…

Documents Travelling Waves

Travelling Waves Chapter 20 Waves Mechanical Waves Require a medium Sound, water, strings Electromagnetic Waves Can travel through a vacuum Radio to gamma Matter Waves Electrons…