Waves & Sound

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  1. Tuning Forks Group

    Tuning Forks Group

    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years. You can choose from the forks listed, or order the complete set of eight. 256Hz Note C, 288Hz Note D, 320Hz Note E, 341.3Hz Note F, 384Hz Note G, 426.7Hz Note A, 480Hz N Learn More

    Starting at: $8.25

  2. Pendulum Wave

    Pendulum Wave

    Captivate your students using the Pendulum Wave, which consists of a series of pendula with increasing time periods. When the nine pendula are simultaneously released, they produce the effect of a wave. Assembly required. Learn More

    Product # P4-1750

  3. Sound Level Sensor

    Sound Level Sensor

    Ideal for monitoring and recording sound levels in or out of the lab. It's compact, lightweight, and features a large LCD screen with dual reading displays. Includes sensor, windscreen, four batteries, and user manual. Learn More

    Product # P7-7700

  4. NSTA Elementary School Kit 2

    NSTA Elementary School Kit 2

    The NSTA Elementary School Physical Science Kit 2 is the second of two kits that is ideal for supporting the lessons found throughout a new book published by the NSTA: Using Physical Science Gadgets and Gizmos, Grades 3-5. The kit contains 10 'cool tools' that work in conjunction with the book's instructional approach, which encourages students to first experience how the gadgets work and then become curious enough to find out why. Learn More

    Product # PK-0210

    $660.00

  5. Mini Ripple Tank

    Mini Ripple Tank

    The Mini Ripple Tank provides a simple and effective method to investigate the properties of waves. The tank has settings that allow you to adjust the wave frequency and the frequency of the strobe light showing a broad range of wave patterns. Learn More

    Product # PA-8638

  6. Spring Wave

    Spring Wave

    Use this highly visible Spring Wave to observe phase reversal at the fixed end of wave pulses and to test fundamental and multiple vibrations. Experiment with determining the speed of propagation of transverse and longitudinal waves. expands 20in to 12ft Learn More

    Product # P7-7220

  7. Sound Wave Interference Kit

    Sound Wave Interference Kit

    Now you can get a complete economical solution for demonstrating wave interefernce on a classroom size scale. Kit includes signal generator and powered speakers, everything you need for this great demonstration. Learn More

    Product # P7-7600

  8. Standing Wave Kit (10pk)

    Standing Wave Kit (10pk)

    Perfect for middle school and high school students, this kit includes all the materials you need to make 10 standing wave demonstrations. Instructions include qualitative and quantitative experiment ideas. Learn More

    Product # P6-7700

  9. Set of 8 Boomwhackers

    Set of 8 Boomwhackers

    Demonstrate open- and closed-piped resonance with these colorful tubes. When whacked against the floor or your knee, each tube produces a clear tone. Students can even play songs! Learn More

    Product # P7-7400

  10. Super Springy

    Super Springy

    This extra-long version of the familiar and always popular spring toy provides an excellent demonstration of wave theory. Measuring 75mm in diameter, with a length of 160mm (6.25in), the Super Springy stretches to 10 meters. Learn More

    Product # 33-0130

  11. Doppler Ball

    Doppler Ball

    This foam ball has a battery-powered buzzer inside. Start the buzzer and play catch. Throw it fast enough, and students can hear the frequency shift! Learn More

    Product # P7-7120

  12. Sound Pipe

    Sound Pipe

    Twirling the pipe at different speeds produces up to five different resonant tones. It's a great addition to your resonance demonstration collection. Learn More

    Product # P7-7200

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