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redball.gif (326 bytes) Standing Waves redball.gif (326 bytes) Interference
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A. Standing Waves

         1. Standing Wave on a String

        2. Chladni Plate

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B. Propagation

         1. Mechanical Wave Model (vertical)

        2. Waves on a Rubber Hose and a Long String

        3. Waves on a Slinky

        4. Wave Machine (horizontal)

        5. Sympathetic Vibration of Tuning Forks

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C. Interference

         1. Mechanical Interference Model

        2. Beats

                a) Electronic

                b) Two Tuning Forks

                c) Organ Pipes

       3. Interference of Two Loudspeakers

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D. Sound

         1. Sonometer

        2. Tuning Forks

        3. Organ Pipes

        4. Tuned Wooden Blocks, Metal Bars, and "Range of Hearing" bars

                a) Tuned Wooden Blocks

                b) Tuned Metal Bars

                c) "Range of Hearing" bars

        5. Ear Model

        6. Resonance

                a) Sympathetic Vibrations of Tuning Forks

                b) Rubber Band and Ball

        7. Doppler Effect

        8. Tuned Rods

       
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