Sound Waves & Oscillations
Showing 1–16 of 75 results
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Physics, Sound Waves & Oscillations
Accessories For Ripple Tank
Catalogue No: 1120680/4
The accessories available optionally permits more advanced activities with the ripple tank.
* Model Crystal Comprises of a rectangular matrix of 28 nuts and bolts (7 x 4) fixed in regular pattern on a rectangular disc, representing 4 rows of layers of a solid crystal. By adjusting motor speed and position of crystals, experiments on Bragg’s reflection can be performed. The disc also provided with 3 leveling screws.Pack of (Pcs): 1
SKU: 1120680/4 -
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Physics, Sound Waves & Oscillations
Accessories For Ripple Tank
Catalogue No: 1120715
A set of three easily detachable dippers with two L shape strips made of anodized Aluminum, to produce the straight, single point and double point waves for the interference and diffraction patterns.
* Accessories For Ripple TankPack of (Set): 1
SKU: 1120715 -
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Physics, Sound Waves & Oscillations
Chladni Plates
Catalogue No: 1120330/2
Resonance patterns can be observed by spreading a thin layer of sand over the plate mounted on top of vibration generator (Cat. No. 11203401). The plates resonances are audible.
* Circular PlatePack of (Pcs): 1
SKU: 1120330/2 -
Physics, Sound Waves & Oscillations
Compact Wave Tank
Catalogue No: 1120756
This apparatus provides a simple and effective method for students to investigate the properties of waves. The tank is completely selfcontained, requiring no setting-up apart from the addition of water and incorporates a built-in stroboscope to provide stationary or slowly moving images.
Experiments can be performed, includes:
1. Properties of water waves.
2. Properties of waves in general.
3. Diffraction, refraction, reflection and interference.
Set consists of:
* Ripple Tank Controller
* Power Supply For Ripple Tank Controller
* Power Adaptor
* WaveTank
* Single Point Dipper
* Double Point Dipper
* Bar Dipper
* Curved Reflector
* Straight Barrier Pair
* Convex & Concave Acrylic Shape
* Triangular, Rectangular & Trapezoidal Acrylic Shape
* Compact Wave TankPack of (Set): 1
SKU: 1120756 -
Physics, Sound Waves & Oscillations
Forced Oscillation Demonstrator
Catalogue No: 1120530
For the study of resultant vibratory motion (forced) produced on account of oscillations of two coupled springs. Two springs, each having different
spring constants (hence different natural frequencies of vibration), are attached vertically to each other through a cylindrical mass and the assembly is supported at the top on an adjustable support. The lower spring also has aweight attached to its lower end, which is guided inside another adjustable support. On stretching and releasing mass at the lower end, both the stretched springs show their independent oscillations, influencing the motion of one another. Complete assemblymounted on a stable base.
* FORCED OSCILLATION DEMONSTRATORPack of (Pcs): 1
SKU: 1120530 -
Physics, Sound Waves & Oscillations
Generating Rotational Volumes
Catalogue No: 1120345
Consists of an AC motor mounted in a steel metal enclosure with its shaft protruding vertically upward to enable mounted of various shapes of rotation and also has a speed control knob. Operates on 220V AC, 50/60Hz.
Shapes Included:
* Half Ellipse
* Quardant
* Rectangle
* Half circle
* Half circle in two parts to illustrate the ball dome
* Trapizoid
* Trapizoid with triangle inside it
The height of each shape is about 20-30cm without rod height. Accompayning parts coloured is white and also coloured red, blue, black from side to distinguish the figure resultiung from rotation.
* Generating Rotational VolumesPack of (Set): 1
SKU: 1120345 -
Physics, Sound Waves & Oscillations
Hand Stroboscope
Catalogue No: 1120700
Simple model, hand driven to show the student stroboscope effects. A circular black disc having radial slots extending to the edge of the disc. Ball bearing mount at the center minimizes friction. With handle for rotation.
* Hand StroboscopePack of (Pcs): 1
SKU: 1120700 -
Physics, Sound Waves & Oscillations
Loud Speaker
Catalogue No: 1120820
Comprises a speaker, about 75mm in size, rated at 5W with 8 ohm impedance, mounted in a rectangular plastic case and provided with a pair of 4mm safety sockets for input. The high flux ceramic magnet of the speaker makes the unit produce high quality sound over the complete audio frequency range. A square boss-head mounted on its one side allows it to be mounted on a suitable retort stand.
* LoudspeakerPack of (Pcs): 1
SKU: 1120820 -
Physics, Sound Waves & Oscillations
Organ Pipe, Simple
Catalogue No: 1120560
For demonstrating the relationship between length of air column and frequency of sound produced. A square pipe of polished wood, open, tuned to C1(256), overall length about 760mm.
* ORGAN PIPE, SIMPLEPack of (Pcs): 1
SKU: 1120560 -
Physics, Sound Waves & Oscillations
Organ Pipe, With Glass Front
Catalogue No: 1120580
Similar to Cat No. 1120560, but with varnished wood pipe, having glass front and membrane suspended on cord for loading with sand to show positions of nodes and antinodes. Overall length about 760mm.
* ORGAN PIPE, WITH GLASS FRONTPack of (Pcs): 1
SKU: 1120580 -
Physics, Sound Waves & Oscillations
Organ Pipe, With Piston
Catalogue No: 1120600
Stoppered, varnished wood with movable piston marked with the chromatic scale from C (512Hz) to (1024Hz). Overall length when fully extended is about 840mm. Can also be used for investigating the phenomenon of beats in conjunction with a second pipe of the same type.
* ORGAN PIPE, WITH PISTONPack of (Pcs): 1
SKU: 1120600
