Tuning Fork 440HZ

Tuning Fork 440HZ

Gelsonlab HSPA-009 Tuning Fork 440HZ, Physical Laboratory Equipment Kit, Teaching Aids Wooden Speaker

Features:

Incredible physical experiment teaching demonstration tool, or as a decoration in your lab,making physical learning more efficient.
Tuning Fork 440HZ is used to prove the principle of tuning fork vibration in middle school physics teaching.
The product is made of wood, rubber, metal, etc.
Great educational toy, it can cultivate children's interest in physics, more intuitive and easy to understand
Good for school teaching tool, learning display, and collectibles, also will be a great addition to your lab supplies.
 

Product description

The principle of tuning fork vibration is that resonance theory has an inherent oscillation frequency, also called resonance frequency. 
When the object is placed in its natural frequency, that is, the resonant frequency environment, it will react to the frequency, and even Vibrate at the same frequency

Instructions:

Insert the tuning fork into the resonance box jack and hit the tuning fork with rubber rubber or other elastic objects. 

It can emit sound waves with a frequency of 440 cycles/second to demonstrate the sound generation, the sound interference, and the sound speed. And verify the transmission of sound waves and do other various acoustic experiments.