No products in the cart.
Showing 301–315 of 658 results
Dish made of steel. The dish is heated to several hundred degrees Celsius and a few drops of water are added.
Holder for loose Ø 50 mm lenses and 50 x 50 mm apertures.
Unit: 500 pcs.
Lint-free lens paper (no. 1019). Free from sand and splinters. Dimensions: 90 x 72 mm
This prism set consists of 7 different prisms made of clear acrylic for use in optical experiments.
The set consists of 6 pieces. Ø 50 mm loose lenses.
Lenses mounted in a rectangular shielding sheet (100 x 100 mm) with printed focal length.Fitted with a Ø 10 mm steel rod for use with an optical bench.
Ø 40 mm lenses mounted in a shielding plate, 80 x120 mm, with a heavy, stable metal base.Focal length engraved on the plate.
Lenz’s Law is demonstrated in this apparatus by allowing a magnet to roll down a nearly vertical aluminium U-profile.
Lever with holes showing arm length from the centre of mass.
Made from 2-mm nickel-plated brass.
Unit: Pcs
The lid has 2 plastic tubes which are placed over the platinum electrodes of 453000 Voltameter.
Used with 274500 Insulated cups to confirm Joule’s law.Plastic lid with hole for inserting a thermometer.Fitted with 2.2 ohm heating element connected to 2 telephone jack sockets.
Life in a Drop of Water consists of 25 slides in series 7000 from Lieder. A slide set suitable for giving pupils and students an in-depth insight into the rich animal and plant life found in water.
