Resonance Whirling Tube, Five Tone Sound and Airflow Demonstration Type
$9.00(Ex GST)
• Demonstrates resonance through whirling motion, helping students hear clear changes across 5 possible sound frequencies
• Also supports fluid dynamics teaching where airflow, motion, and sound behaviour are explored in practical lessons
• Approximate 73 cm pipe length provides a suitable format for visible and effective classroom demonstration use
• 32 mm pipe diameter supports the intended sound response during hands-on educational physics activities
• Lightweight PE construction at about 45 g per piece assists handling during repeated school and lab demonstrations
- Description
Description
This whirling sound pipe is designed to demonstrate resonance in a clear and practical way during classroom and laboratory physics activities. When rotated through the air, the pipe can produce 5 possible frequencies, helping students observe how motion and air interaction create audible changes in sound. It is a useful teaching aid for introducing resonance through direct demonstration and comparison of pitch variation.
The sound pipe can also be used to demonstrate fluid dynamics, making it suitable for broader teaching of airflow, vibration, and sound behaviour in science education. Manufactured from PE, it has an approximate length of 73 cm, a pipe diameter of 32 mm, and a weight of about 45 g per piece, supporting easy handling in practical teaching environments.
FAQs
Q:What does a whirling sound pipe demonstrate?
A:It demonstrates resonance through audible frequency changes created during whirling motion.
Q:How many frequencies can this sound pipe produce?
A:It can produce 5 possible frequencies.
Q:Can this product be used for fluid dynamics teaching?
A:Yes, it can also be used to demonstrate fluid dynamics.
Q:What is the approximate size of the pipe?
A:It is approximately 73 cm long with a pipe diameter of 32 mm.
Q:What material is the sound pipe made from?
A:It is made from PE.
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