Resonance Apparatus Manufacturer,Supplier and Exporter in India
.png)
Product Code : SCL-FAM-14559
Indian Lab Suppliers supplies the Resonance Apparatus (Product ID: 14559) as part of its forces and motion range. It is a closed-pipe resonance tube with an adjustable water level for finding the speed of sound with a tuning fork.
Quick Answer
A tuning fork is sounded over the open end while the water level is changed; the air column resonates loudly when its length is about a quarter wavelength, and again at three quarters. The difference between the two resonance lengths is half a wavelength, which removes the end correction, and v = fλ gives the speed of sound. The standard tube is 1 m (1.2 m optional), 25–30 mm in diameter, with a millimetre scale, a water reservoir and a metal stand with clamps. Tube material (glass, acrylic or PVC) varies by version; please confirm it at quotation. Tuning forks (256–512 Hz), a rubber hammer and a thermometer are optional.
Key Specifications
| Parameter | Detail |
|---|---|
| Tube type | Closed pipe |
| Tube length | 1 m standard; 1.2 m optional |
| Tube diameter | 25–30 mm |
| Tube material | Glass, acrylic or PVC (by version) |
| Scale | Millimetre, engraved or printed |
| Reservoir | Metal or plastic, adjustable water level |
| Stand | Metal frame with clamps |
| Optional | Tuning forks 256–512 Hz, rubber hammer, thermometer |
Where This Is Used
Used for speed-of-sound practicals; a related tube is the Resonance Apparatus (Product ID: 11748), and the Sympathetic Tuning Fork Set (Product ID: 11744) covers beats and sympathetic resonance. Handle glass tubes with care. Browse the full Forces and Motion range or related Sound and Resonance products.
Frequently Asked Questions
What length is the tube?
1 m as standard, 1.2 m optional.
Are tuning forks included?
They are optional, from 256 to 512 Hz.
How is the end correction removed?
By using the difference between the first two resonance lengths.
Related Categories
Forces and Motion · Sound and Resonance · Wave Motion
Request a Quote
For pricing, bulk quantities or tender documentation on the Resonance Apparatus, reach our team via Contact Us or submit your requirement through our Tenders page.
 (1).jpeg)
.jpg)
