139 Resultater for: "CORNELSEN EXPERIMENTA"

Supplier: CORNELSEN EXPERIMENTA

Skarvklämma med skruv. För tråd och plåt med max 1 mm tjocklek.

Supplier: CORNELSEN EXPERIMENTA

Apparatus for examining the conversion from electrical energy to light and heat energy. Consists of a plastic container, lid with light bulb (6 V / 5 A) in base and a resistor. The container is filled with water and the temperature change is measured. Equipped with connections for 4 mm banana plug.

Supplier: CORNELSEN EXPERIMENTA

Transparent measuring glass with outlet at different levels. Used, among other things, for density determination, pressure and vacuum tests and optical tests. The outlets can be closed with the supplied plugs.

Supplier: CORNELSEN EXPERIMENTA

Aluminum ring with suspension in three points. Used together with a dynamometer to determine the surface tension in liquids.

Supplier: CORNELSEN EXPERIMENTA

Simpler model of Magdeburger hemisphere. Equipped with folding hooks with which the air is evacuated.

Supplier: CORNELSEN EXPERIMENTA

Plastic rod with metal tube equipped with an axial and a radial 4 mm connection.

Supplier: CORNELSEN EXPERIMENTA

Prop, gummi

Supplier: CORNELSEN EXPERIMENTA

Bare wire in a roll, on a plastic former.

Supplier: CORNELSEN EXPERIMENTA

Bicycle dynamo with transparent housing. Consists of magnetic anchor and coil mounted on base with belt drive. Equipped with connections for 4 mm banana plug and light bulb 3.5 V/0.2 A.

Supplier: CORNELSEN EXPERIMENTA

72 series-connected semiconductor elements, mounted between two ceramic plates which in turn are attached to heat-conducting metal. If the metals are exposed to different temperatures, a voltage arises, sufficient to drive, for example, a slightly rotating motor. The thermogenerator can also be run in the other direction, ie. a voltage is connected and a temperature difference is obtained across the metal legs.

Supplier: CORNELSEN EXPERIMENTA

Intended for use on overhead projectors for demonstration of function and principle for different types of motors. Made of strong, transparent plastic. Equipped with suction feet.

Supplier: CORNELSEN EXPERIMENTA

Shows that the bottom pressure in a liquid depends only on the height and not the shape of the container. The fluid pressure is transferred via a rubber diaphragm to an adjustable hand. Comes with four containers of different shapes. Dimensions.

Supplier: CORNELSEN EXPERIMENTA

For experiments with absorption of heat radiation. Consists of a black and a white E-flask and two thermometers (0 to 50 °C).

Supplier: CORNELSEN EXPERIMENTA

When charging, the screen unfolds. Equipped with 4 mm rod suitable for influence machine, belt generator and Faraday's cage.

Supplier: CORNELSEN EXPERIMENTA

Model of a hot air balloon. Made of heat-resistant plastic foil. Equipped with metal-reinforced opening.

Supplier: CORNELSEN EXPERIMENTA

Rate of 6 pcs. metal cylinders of different materials. Al, Cu, Fe, Ms, Pb, and Sn. The cylinders have the same volume but different mass.

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Waves and Oscillations, Ansøgning: Physics, Strings for monochord

Supplier: CORNELSEN EXPERIMENTA

Rate of 6 pcs. metal cylinders of different materials. Al, Cu, Fe, Ms, Pb, and Sn. The cylinders have the same mass but different volume.

Supplier: CORNELSEN EXPERIMENTA

Light plastic pendulum ball. Suitable for experiments with pressure waves with tambourine.

Supplier: CORNELSEN EXPERIMENTA

Demonstration model of a caliper. Made of transparent plastic. Equipped with Nonies scale and rubber feet. Intended for OHapparat. Can also be used independently.

Supplier: CORNELSEN EXPERIMENTA

Circular gutter made of aluminum sheet with insulating handle. Fits U-core 765-1077 and was used, among other things, when demonstrating the principle of induction furnaces.

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Waves and Oscillations, Ansøgning: Physics, Monochord

Supplier: CORNELSEN EXPERIMENTA

With the equipment, centrifugal forces that arise during a body's rotation around a specific axis can be measured and examined. The device consists of a plane with a path for a cart. On the underside there is a vertical shaft that is mounted in a bearing. The plane is made to rotate with a laboratory motor connected with a drive belt to the bearing. The experimental trolley is placed on the track and prevented from leaving the track by two bent steel wires. A wire is connected to the trolley that runs over a pulley and on to a dynamometer.

Supplier: CORNELSEN EXPERIMENTA

For acoustic detection of standing sound waves and for determining the wavelength of the sound source and then the speed of sound in air (Velocity=frequency×wavelength). The system is filled with water and a sound source (tuning fork) is held to the open tube end. By varying the height of the reservoir and the height of the liquid in the tube students can determine the wavelength using audible effects associated with standing waves.

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Mechanics, Ansøgning: Physics, Pendulum ball, steel, 25 mm

Supplier: CORNELSEN EXPERIMENTA

Set of 15 samples for examination of mechanical, calorimetric, magnetic and electrical properties. Materials: Aluminum, Iron, Glass, Rubber, Wood, Porcelain, Copper, Nickel, Cardboard, Woolen fabric, Coal, Foam, Zinc, PVC, AlNiCo.

Supplier: CORNELSEN EXPERIMENTA

The kit contains components for basic laboratory work with solar cells. The components are simply designed and the students quickly build their experimental setups. With the rate, e.g. the following are studied.

Supplier: CORNELSEN EXPERIMENTA

Insulating rod with two adjustable metal arms with ball ends.

Supplier: CORNELSEN EXPERIMENTA

High voltage porcelain insulator. The high-voltage side is equipped with two radial and one axial holes for 4 mm banana pins and a slot with a clamping screw for plates with a maximum thickness of 4 mm. The grounded side has a radial hole for 4 mm banana pins. Insulation voltage: max 25 kV.

Supplier: CORNELSEN EXPERIMENTA

For demonstration of electric field lines and electrostatic charge.