Kundt’s Tube Apparatus with Microphone and Speaker, 50 mm Diameter, 800 mm Length
$360.00(Ex GST)
- Transparent Kundt’s resonance tube, 800 mm scale, adjustable piston, standing wave and resonance study.
- Two side holes with sliding shutters, supports controlled openings and repeatable experiment conditions.
- Mini-speaker fits tube end, generates sound waves, driver interfaces to amplifier or oscilloscope.
- Movable miniature microphone probes sound level along tube, helps find maxima and minima positions.
- Instruction booklet included, oscilloscope ideal for measurements, amplifier also usable for audible resonance.
- Description
- Datasheets & Manuals
Description
The IEC Kundt’s apparatus is a high-quality teaching system for studying sound waves in a transparent resonance tube, including standing waves, resonance, tones, and musical-instrument style behaviour. The tube includes an 800 mm metric scale for position reference, two side holes with sliding shutters, and an adjustable piston for changing effective tube length during experiments.
The kit includes a miniature microphone that can be moved along the tube to detect sound level changes, plus a mini-speaker that fits to one end of the tube to generate sound waves. A driver is supplied to interface the speaker with an amplifier or oscilloscope.Only a Signal Generator LC-80-LB3754-001 or LC-80-LB3756-101 or LB3758-001 is required to run the equipment. An oscilloscope is ideal for identifying maximum and minimum sound levels during resonance, although an amplifier can also be used for audible observation. An instruction booklet is included for guided practical use.
FAQs
Q: What topics can this apparatus demonstrate?
A: Sound waves, standing waves, resonance, tones, and musical instrument style behaviour in a tube.
Q: What is included in the tube assembly?
A: Transparent tube with 800 mm scale, two side holes with sliding shutters, and an adjustable piston.
Q: What sound source is included?
A: A mini-speaker that fits to one end of the tube.
Q: How are sound levels detected along the tube?
A: Using a miniature microphone that can be moved along the tube.
Q: What external equipment can be used?
A: An oscilloscope is ideal, and an amplifier can also be used, with the supplied driver interfacing the speaker.
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