Physics
Showing 1569–1584 of 2480 results
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Physics, Sound Waves & Oscillations
Resonance Apparatu, On Stand
Catalogue No: 1120180/1
For determination of wavelength and velocity of sound in air through resounding air columns. Comprises a graduated tube, mounted on retort stand with suitable clamp and connected to a water reservoir through flexible rubber tubing. Reservoir also mounted on the support rod and allows the adjustment of water level in the acrylic tube. Complete apparatus mounted on a base.
* Deluxe Model: Bigger tube of clear acrylic mounted on tripod base, connected to cylindrical metal reservoir through flexible plastic tubing.Pack of (Pcs): 1
SKU: 1120180/1 -
Physics, Sound Waves & Oscillations
Resonance Tube
Catalogue No: 1120515
Useful to investigate the propagation of sound waves in a tube.
Features:
* Built-in Speaker
* Built-in Metric Scale
* Movable Microphone
* Movable Piston
Function generator can be used to operate the speaker and to create stable wave patterns at specified frequencies. Standing wave patterns in a closed tube or open tube can be observed and locate nodes & antinodes while varying the length of vibrating air column of the tube. Waveforms can also be observed in detail on oscilloscope.
* Resonance TubePack of (Pcs): 1
SKU: 1120515 -
Physics, Sound Waves & Oscillations
Resonance Tubes
Catalogue No: 1120140/1
Useful for determining wavelength and velocity of sound in air. It Comprises of a pair of telescopically mounted metal tubes, one sliding inside other for varying the air column. Length of resonating air column helps in computing the velocity of sound. Mounted on stable base.
* AluminumPack of (Pcs): 1
SKU: 1120140/1 -
Physics, Sound Waves & Oscillations
Resonance Tubes
Catalogue No: 1120140/2
Useful for determining wavelength and velocity of sound in air. It Comprises of a pair of telescopically mounted metal tubes, one sliding inside other for varying the air column. Length of resonating air column helps in computing the velocity of sound. Mounted on stable base.
* BrassPack of (Pcs): 1
SKU: 1120140/2 -
Electronics, Physics
Reversing Switch
Catalogue No: 1100086
Double Pole Reversing Switch mounted on a specially designed transparent base of size 100x90x65mm approx. Suitable for desktop use. Useful for DIRECT and INVERSE connections in circuits. 4mm safety sockets are provided for connections. Rated 250V, 2A maximum.
* Reversing SwitchPack of (Pcs): 1
SKU: 1100086 -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/9A
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 150mm
Current : 1.6A
Resistance : 64 OHMSPack of (Pcs): 1
SKU: 1091080/9A -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/9B
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 200mm
Current : 1.6A
Resistance : 96 OHMSPack of (Pcs): 1
SKU: 1091080/9B -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/9C
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 250mm
Current : 1.6A
Resistance : 125 OHMSPack of (Pcs): 1
SKU: 1091080/9C -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/9D
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 300mm
Current : 1.6A
Resistance : 160 OHMSPack of (Pcs): 1
SKU: 1091080/9D -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/9E
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 400mm
Current : 1.6A
Resistance : 225 OHMSPack of (Pcs): 1
SKU: 1091080/9E -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/9F
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 500mm
Current : 1.6A
Resistance : 290 OHMSPack of (Pcs): 1
SKU: 1091080/9F -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/8C
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 250mm
Current : 1.8A
Resistance : 93 OHMSPack of (Pcs): 1
SKU: 1091080/8C -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/8D
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 300mm
Current : 1.8A
Resistance : 116 OHMSPack of (Pcs): 1
SKU: 1091080/8D -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/8E
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 400mm
Current : 1.8A
Resistance : 160 OHMSPack of (Pcs): 1
SKU: 1091080/8E -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/8F
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 500mm
Current : 1.8A
Resistance : 210 OHMSPack of (Pcs): 1
SKU: 1091080/8F -
Electricity & Electrical Circuits, Physics
Rheostat, Sliding Contact, Open Type, Single Tube
Catalogue No: 1091080/7F
* Heavy pattern, sturdy design, protected by perforated cover and designed to provide extra safety to the user.
* Spring loaded sliding contacts of solid brass in place of phosphor bronze strip contacts.
* Wound with heavily oxidized resistance wire on an insulated tube and fitted with three 4mm safety socket.
* Permits continuous use for longer periods without overheating.
* Pipe diameter available is about 56mm approx.
* Length : 500mm
Current : 2.3A
Resistance : 128 OHMSPack of (Pcs): 1
SKU: 1091080/7F
