Physics
Showing 2449–2464 of 2481 results
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Electricity & Electrical Circuits, Physics
Wheatstone Bridge, Two Gaps
Catalogue No: 1091120/1
A 24SWG bare constantan wire is stretched along a meter scale (graduated in millimeters) and is clamped to brass terminating plates, to ensure that the connections are made exactly at the ends of the scale. A heavy brass strip with 4mm socket terminals is fastened along the back of the baseboard and provides a TWO-GAP system for use as normal Wheatstone Bridge. Supplied with jockey.
* On Polished Wooden BasePack of (Pcs): 1
SKU: 1091120/1 -
Mechanics, Physics
Wheel And Axle, Simple Form
Catalogue No: 1030420
An intergrated coaxial wooden double wheels of diameters 150mm & 50mm have a flat bottom grooved for winding of Cord, and pivoted axially on a spindle to facilitate its mounted to a suitable clamp. Includes its mounting to a suitable slmap. Icludes 1m length of cord and a pair of hooks for suspending masses. Supplied without clamp, masses and retort stand.
* WHEEL AND AXLE, SIMPLE FORMPack of (Pcs): 1
SKU: 1030420 -
Metrology Earth Science & Solar System, Physics
Whirling Hygrometer
Catalogue No: 1140280
The ventilated type of hygrometer gives greater Accuracy +-or humidity demonstrations and is particularly useful for measuring local differences in humidity. There are two thermometers mounted inside a case, fully enclosed to prevent breakage, one dry and other having a wick dipping into a water reservoir at the end of the frame to keep it wet during long periods of non-use. The thermometers are stem engraved with lens fronts for easy reading, range -5 to 50 x 05 degree C. Includes humidity and temperature conversion chart.
* Whirling HygrometerPack of (Pcs): 1
SKU: 1140280 -
Physics, Sound Waves & Oscillations
Whirling Table
Catalogue No: 1120640
For demonstrating the various effects associated with the rotation of accessories mounted on it. Cast metal body, stands overall height about 43cm and high can be used in both vertical as well as horizontal position. A cast metal adjustable driving wheel fitted towards the lower end of the stand drives a small pulley near the top through a belt. The driven pulley carries a spindle with socket for taking various accessories. Suitable for use with Savart’s Toothed wheel and disc and an adapter to accommodate colour discs.
* WHIRLING TABLEPack of (Pcs): 1
SKU: 1120640 -
Physics, Primary Education
White Board (Metallic)
Catalogue No: 1151100/1
* Overall dimensions: 500 x 700mm
* Can be hanged from a wall or supported on a suitable stand.
* Suitable for use with all kind of items with magnetic base.
* Can also be used as white board for writing using white board markers / writing pens.
*Stand Not included.
* White Board (Metallic)Pack of (Pcs): 1
SKU: 1151100/1 -
Physics, Property of Matter Fluids
Whitley Bay-Smoke Cell
Catalogue No: 1021400
Demonstrates the ‘Brownian Motion’ or random motion of smoke particles. A specially designed plastic box has a sliding lid at the top and contains a glass smoke cell, a cylindrical condensing lens and a low voltage festoon bulb. All components are pre adjusted so as to obtain good contrast in the observation. The plastic box has flanges on either side to facilitate its mounting on the microscope stage using clips. Provided with a pair of 4mm sockets for electrical connections. Also includes a squeeze type plastic bottle for use as smoke generator. Supplied with cover slips. Operating voltage: 12V AC/DC.
* Whitley Bay, Smoke Cell
Pack of (Pcs): 1
SKU: 1021400 -
Electrostatics, Physics
Wimshurst Electrostatic Generator
Catalogue No: 1080620
A traditional device capable of generating high electrostatic potentials that can produce spark of length up to 3 Inch under favourable conditions.
Equipped with two acrylic plates of diameter about 10 Inch and having Aluminum sectors permanently pasted radially along the rim. Both the plates mounted parallel to each other and rotate in opposite direction through a belt-pulley arrangement. Provided with a handle for manual rotation. A set of charge collecting combs is mounted along with the adjustable spark gap arms, the latter equipped with small metallic sphere discharger at one end and long insulating handle adjustment at the other end. The charge can be stored in a pair of high capacity Leyden jar capacitors that can be connected or disconnected as desired. When connected to the Leyden jars, the spherical dischargers starts accumulating the charge and transfer of charge from one discharger to other takes place in the form electric spark jumping from one sphere to other. Complete apparatus is mounted on a well insulated base that also carries a pair of earthing terminals for the Leyden jars.
* Wimshurst Electrostatic GeneratorPack of (Pcs): 1
SKU: 1080620 -
Electronics, Physics
Wind Electric Generator
Catalogue No: 1100057
Better way to study aerodynamic transfers. It consists of 12 plastic vanes and a balanced tail. Connect it to a volt meter or a suitable light bulb to indicate conversion of wind energy in electrical energy. Supplied without leads.
* Wind Electric GeneratorPack of (Pcs): 1
SKU: 1100057 -
Physics, Property of Matter Fluids
Wind Tunnel
Catalogue No: 1021470
Wind Tunnel is a useful device for aerodynamics study. It is helpful for understanding what is the effect of air when crossing through objects of different shapes and sizes. Comprises a clear tube with a fan located at one end and wing shaped object for demonstration. Provided with 4mm safety sockets for power input. Operates on 12V DC.
* Wind TunnelPack of (Pcs): 1
SKU: 1021470 -
Motion Energy & Power Transmission, Physics
Wind Turbine
Catalogue No: 1050410
This exciting kit allows students to build and test a fully-functional wind turbine. The comprehensive guide was developed by the kid wind project and contains in-depth
information about history, turbine design and wind energy. Students use a multimeter (included) to monitor how much power their wind turbine produces.
* WIND TURBINEPack of (Pcs): 1
SKU: 1050410 -
Metrology Earth Science & Solar System, Physics
Wind Vane, Balanced
Catalogue No: 1140400/1
A simple device for determining the direction of flow of wind. Comprises a large arrow mounted on a metal rod with bearing. Mounted on top of steel pivot and aligns itself along the wind. Complete assembly mounted on a metal pillar that carries four arms terminating in the compass cardinal point with symbols marked N E W S.
* Wind Vane, BalancedPack of (Pcs): 1
SKU: 1140400/1 -
Electronics, Physics
Windmill
Catalogue No: 1100065
To study the correlation between various parameters affecting the operation of wind mill, such as number of blades and its arrangement. Spded / voltage relationship maximum RPM and voltage, drive shaft ratio and wind speed effects on placing the instrument in front of a fan or in natural wind. A rubber belt drives motor on rotating the pulley fitted with shaft. The number of wanes in instrument can be changed as per requirement by just fixing these inside the slots given in the cylindrical wooden block.
* WindmillPack of (Pcs): 1
SKU: 1100065 -
Elasticity of Materials, Physics
Wire Holding Metal Chucks
Catalogue No: 1040165/1
For holding metal wires securely in the grip. Self centering chuck has two slots orthogonal to each other forming four jaws, which hold the wire at their center and tighten through a threaded sleeve.
* Wire Holding Chuck, Simple : For wires upto 1.2mm diameter.Pack of (Pcs): 1
SKU: 1040165/1 -
Elasticity of Materials, Physics
Wire Holding Metal Chucks
Catalogue No: 1040165/2
For holding metal wires securely in the grip. Self centering chuck has two slots orthogonal to each other forming four jaws, which hold the wire at their center and tighten through a threaded sleeve.
* Wire Holding Chuck, Universal : Plated metal. Double ended chuck and one for wires upto 1.2mm while other for thicker wires. Comes with a push fit head at the top for mounting.Pack of (Pcs): 1
SKU: 1040165/2
