0

My Cart :

0 Item(s)/ Total: $0.00
 View Cart / Checkout Now
Fax Purchase Orders:
1-888-244-4428
We Beat Any Other Online Retailer's Pricing. Click for Details
Menu
On all orders of $100 or more or one low, Flat Rate of $7.99
*Valid Through 09/28/18 - Free/Flat Rate Shipping to Lower 48 USA Only

  Home > Shop Physics >

Helmholtz Resonator d = 32 mm
Helmholtz Resonator d = 32 mm






 
Retail Price $19.00
Today's Online Price $17.10
You save $1.90!


Product Code: 3B-U8430340
Qty:

Description
 

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb.

The elasticity and inertial mass of the air in the bulb cause the bulb to act as an acoustic resonator with a highly distinct resonant frequency. The frequency is dependent on the dimensions of the bulb and the tube. With a whole set of Helmholtz resonators it is possible to demonstrate how tones combine to form a tonal mixture.

Opening on the glass bulb: 14 mm dia.
Length of tube: 15 mm
Resonant Frequency: 1440 Hz


Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Shop Physics

Join Our Mailing List!