Rod Ebonite 300mm

SKU: 0914-1719 Category:

Details:

  • Ebonite friction rods are useful for electrostatic experimentation, and can be used for charging electroscopes.
  • The Ebonite is widely used in many ways, including electrical insulation materials due to being negatively charged.
  • The material is known generically as hard rubber and has formerly been called vulcanite.
  • Ebonite rod is a rod made by special vulcanized rubber.
Description

Instrument Name: Rod Ebonite 300mm

Related products

  • Instruments

    Banana Plug Red or Black

    KWD 1.000

    Banana Plug Red or Black

    KWD 1.000

    SKU: 0914-0121 Category:

    Description:

    • Banana plug are cylindrical shaped pins with sprung metals (elastic body).
    • Banana plugs are used as male connectors.
    • It is used to protect bare wire connections that can be easily pulled out.
    • Banana plugs are to make electrical installation safer, long lasting and the connection/circuit itself looks neat by using these plugs.

    Reviews

    There are no reviews yet.

    Be the first to review “Banana Plug Red or Black”

    Your email address will not be published. Required fields are marked *

  • Instruments

    Ring and Ball with Stand

    KWD 12.000

    Ring and Ball with Stand

    KWD 12.000

    SKU: 0914-0117 Category:

    Details:

    • Size: 22mm Diameter, ring to handle measures 9.75″, adjustably mounted on a tripod base.
    • Excellent demonstration tool for science classrooms, used in demonstrating Thermal Expansion.
    • A brass ball secured to a mounted brass ring with a chain.
    • Apparatus demonstrates that the ball passes through the ring when cold, but will not pass through after being heated.

    Reviews

    There are no reviews yet.

    Be the first to review “Ring and Ball with Stand”

    Your email address will not be published. Required fields are marked *

  • Instruments

    Bell Demonstration Model

    KWD 12.000

    Bell Demonstration Model

    KWD 12.000

    SKU: 0914-0120 Category:

    Description:

    • The demonstration model is mounted on a large panel to show the connections on a vertical stand.
    • All of the wiring is visible and components are of large size.
    • Operates on 3-6 volts AC.

    Reviews

    There are no reviews yet.

    Be the first to review “Bell Demonstration Model”

    Your email address will not be published. Required fields are marked *

  • Instruments

    Bell in Vacuum Jar

    KWD 88.000

    Bell in Vacuum Jar

    KWD 88.000

    SKU: 0914-0119 Category:

    Description:

    • This is one of the apparatus to be used in scientific laboratories to demonstrate that sound needs a medium to travel.
    • Turn on the bell placed in this vacuumed jar.
    • Now during this experiment the sound that will be produced in this jar is not audible to our ears, as the sound waves can’t travel in a vacuum state and they need a material medium for its propagation.
    • It can also place on pump plates to perform experiments with diameter at least 15cm.
    • Excellent demonstration tool for science classrooms.
    • Size of Bell Jar : 9″x6

    Reviews

    There are no reviews yet.

    Be the first to review “Bell in Vacuum Jar”

    Your email address will not be published. Required fields are marked *