Resonance Air Column with Speaker
Resonance Air Column with Speaker
Resonance Air Column with Speaker
The Sound Sensor (UI-5101) has a microphone on a 1.4 m long wire so it can be used to find the nodes inside the Resonance Air Column.
Resonance Air Column with Speaker
The Resonance Air Column can be used as a closed or open tube. In the closed mode, tuning forks or speakers are suitable for sound sources. In the open mode, a speaker with a signal generator is required to vary the frequency until the tube sounds a resonance.
Resonance Air Column with Speaker
The Resonance Air Column has a polycarbonate tube so it will not break or chip like inferior acrylic. It includes eight plastic snap-on rings that can be slid along the tube to mark the nodes. A meter stick is used to read the positions of the rings.
Resonance Air Column with Speaker
PASCO Capstone controls the sine wave output of the 550 Universal Interface to drive the speaker. The FFT display of the Sound Sensor data shows the tube's resonant response.
U.S. Educator Price
$175

Resonance air column and mini speaker for sound source resonance demonstrations.

What's Included
  • 1x Resonance Air Column
  • 1x Mini Speaker