"Tubes"
CENCO® Acoustic Resonance Apparatus
Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.
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Boomwhackers Tuned Percussion Tubes
Boomwackers are brighly colored plastic tubes tuned by length to musical notes.
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Bell Jar with Battery Operated Buzzer
This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.
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Resonance Apparatus
With the Resonance Apparatus, students investigate the effect of frequency on wavelength.
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United Scientific Buzzer in a Vacuum
Prove that sounds needs a medium to travel through.
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Sounds Like Science
WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.
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Acoustics – Wavelength and Velocity of Sound
Students use this experiment to determine the velocity of sound as a function of temperature.
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X–Ray Physics
This kit includes five different experiments exploring X-rays.
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X–Ray and Tomography
Five different experiments exploring X–rays and tomography.
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Eisco® Vibration Generator
Useful for physics and sound demonstrations.