Sound Waves & Oscillations
Showing 33–48 of 75 results
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Physics, Sound Waves & Oscillations
Sonometer Pick Up
Catalogue No: 1120295
The frequency and amplitude of a sonometer string can be directly displayed on the CRO with the help of this compact device. On connecting it to a CRO via 4mm sockets and placing it under a sonometer string Its height is so adjusted that it can be easily placed under the sonometer string.
* Sonometer Pick UpPack of (Pcs): 1
SKU: 1120295 -
Physics, Sound Waves & Oscillations
Sonometer, Box Type
Catalogue No: 1120260
Comprising a hollow wooden resonance box of1140x115x85mm approx. with two meter rules graduated in millimeter, mounted along the length. One each of brass and steel wires of different diameter attached to fixed bridge at one end and tensioned by wrest pins at the other end. A pulley mounted at the end supports third wire over it with masses suspended to the wire end. Includes two short and two long bridges for adjusting length of vibrating strings. With additional 1.5m long brass and steel wires of 22SWG.
* Sonometer, Box TypePack of (Pcs): 1
SKU: 1120260 -
Physics, Sound Waves & Oscillations
Sonometer, Graduated Monochord
Catalogue No: 1120290
Comprises a hollow resonance box with three adjustable strings – two strings by means of wrest pin while third one at the center with loads or a spring balance. A 60cm scale fixed on one side between two fixed bridges has multi-coloured segments for easy reading, with each smallest block of 1cm provided with two movable bridges to change the effective string length.
* Sonometer, Graduated MonochordPack of (Pcs): 1
SKU: 1120290 -
Physics, Sound Waves & Oscillations
Sonometer, Simple Pattern, Improved
Catalogue No: 1120240
For studying the laws of vibrating strings. Comprises a pair of metal strings mounted on wooden baseboard about 700mm long with one side having 50N spring balances and other fixed on thumb screw geared mechanism for adjusting tension in wires. Includes 3 bridges and a pair of 1m long steel wire of 25 SWG.
* Sonometer, Simple Pattern, ImprovedPack of (Pcs): 1
SKU: 1120240 -
Physics, Sound Waves & Oscillations
Sonometer, Three Wire Pattern, Geared
Catalogue No: 1120280/1
A hollow wooden sounding box, about 1160 x 120 x 115mm (length x width x height) provided with 0-100cm scale at its top, with two wires stretched over fixed bridges. One wire passes over a horizontally mounted pulley and has a spring balance for directly reading the tension applied. The second wire is fixed at one end and attached to wrest pin for tension control and provides complete length of vibration. The third wire passes over a vertically pulley and for suspending masses through it for tensioning the wire. The wires supplied are of steel are carefully selected to possess the exact determined density and radius uniformly throughout the length to avoid the need of repeated measurements. The wire tension mechanism is based on robust and mechanically sound thumb screw & gear system, which is accurate, more reliable and makes changing wires quick and easy. Complete with three moveable bridges, wrest-pin key and a set of four wires, length 1m, diameters 0.70, 0.40 and 0.40mm Supplied without masses.
* Sonometer, Three Wire Pattern, with 0-100cm scalePack of (Pcs): 1
SKU: 1120280/1 -
Physics, Sound Waves & Oscillations
Sonometer, Three Wire Pattern, Geared
Catalogue No: 1120280/2
A hollow wooden sounding box, about 1160 x 120 x 115mm (length x width x height) provided with 0-100cm scale at its top, with two wires stretched over fixed bridges. One wire passes over a horizontally mounted pulley and has a spring balance for directly reading the tension applied. The second wire is fixed at one end and attached to wrest pin for tension control and provides complete length of vibration. The third wire passes over a vertically pulley and for suspending masses
through it for tensioning the wire. The wires supplied are of steel are carefully selected to possess the exact determined density and radius uniformly throughout the length to avoid the need of repeated measurements. The wire tension mechanism is based on robust and mechanically sound thumb screw & gear system, which is accurate, more reliable and makes changing wires quick and easy. Complete with three moveable bridges, wrest-pin key and a set of four wires, length 1m, diameters 0.70, 0.40 and 0.40mm Supplied without masses.
* Sonometer, Three Wire Pattern, but smaller in size and with 0-60cm scalePack of (Pcs): 1
SKU: 1120280/2 -
Physics, Sound Waves & Oscillations
Steel Strips
Catalogue No: 1120335
Various lengths of steel strips. Frequencies at 11,15, 21, 36 and 50Hz that can be observed. Standing waves can be heard up to 900Hz and seen up to 300Hz.
*Supplied without vibration generator.
* Steel StripsPack of (Pcs): 1
SKU: 1120335 -
Physics, Sound Waves & Oscillations
String Vibration
Catalogue No: 1120050
A sturdy metal frame with a DC motor and an eccentric shaft for creating the vibrations. One end of thread is connected at the pointed strip and other via weight and pulley. Vibration can either be adjusted by varying the applied voltage or the weight.
* STRING VIBRATIONPack of (Pcs): 1
SKU: 1120050 -
Physics, Sound Waves & Oscillations
Super Slinky Stand
Catalogue No: 1120035
Allows students to observe wave behavior, pulses behavior and standing waves in a better way. A wooden stand helps to prevent tangles during uses as well as in storage. Spring size of 200 x 75mm.
* Super Slinky StandPack of (Pcs): 1
SKU: 1120035 -
Physics, Sound Waves & Oscillations
Tuning Fork On Resonance Box
Catalogue No: 1120440/1
For demonstrating the formation of basic major cord. Comprises four tuning forks mounted on a single wooden box in a line at the top and having frequencies (Hz) of C1(256), 1 E(320), G(384), C2 (512). Supplied with hammer
* Tuning Forks of AluminumPack of (Pcs): 1
SKU: 1120440/1 -
Physics, Sound Waves & Oscillations
Tuning Fork On Resonance Box
Catalogue No: 1120440/2
For demonstrating the formation of basic major cord. Comprises four tuning forks mounted on a single wooden box in a line at the top and having frequencies (Hz) of C1(256), 1 E(320), G(384), C2 (512). Supplied with hammer
* Tuning Forks of IronPack of (Pcs): 1
SKU: 1120440/2 -
Physics, Sound Waves & Oscillations
Tuning Fork, Electrically Maintained
Catalogue No: 1120500
For producing vibrations in the stretched strings. Comprises a thick sturdy steel tuning fork with its stem held securely in cast metal clamp, which in turn is mounted on a sturdy, streamlined, heavy cast metal base with provision for horizontal or vertical use. An electromagnet operating on 6V is positioned between both the prongs and can slide along the prong’s length for adjusting the amplitude of vibration of prongs. End of both the prongs have a stylus for frequency measurement and threaded arrangement for Melde’s experiment.
* TUNING FORK, ELECTRICALLY MAINTAINEDPack of (Set): 1
SKU: 1120500 -
Physics, Sound Waves & Oscillations
Tuning Fork, Set Of 13
Catalogue No: 1120420/2
Best quality plain shanks, with chromatic scale frequencies from C1 (256Hz) to C2 (512Hz). Complete set of 13 Tuning Forks. Tuning Fork size: 3/4X1/4.
* Supplier in Wooden Case. Nickel plated or blued steel, without frequencies marked. Printed frequency card included.Pack of (Set): 1
SKU: 1120420/2
