Lascells
Showing 226–240 of 262 results
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Physics
Ripple Tank MkIII
This compact unit provides an elegant method of demonstrating the wave phenomena of reflection, diffraction, refraction and interference with none of the setting-up problems usually associated with ripple tanks. The concept has been further developed to offer new features and simplicity in this MkIII design.
SKU: LA50-600 -
Miscellaneous, Physics
Rotary System
This simple but effective system makes a complicated topic into one of the most enjoyable lessons possible for all ages at secondary level.
It allows students to easily investigate the forces of circular motion so that they get hands-on experience of the effects.SKU: LA30-055 -
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Physics
Speed of Sound
This is an easy to use piece of apparatus for determining the speed of sound in air.
The unit contains two sensitive microphones connected to control circuity that will start and stop a Lascells millisecond or microsecond timer. Alternatively the outputs may be monitored on a storage or pc oscilloscope.SKU: LA50-560 -
Miscellaneous, Physics
Splat The Rat
Fun and dramatic demonstration of Lenz’s Law. Interactive and entertaining demonstration of induced currents and magnetic fields. Lenz’s Law can be demonstrated using the standard Eddy Current Tubes whereby a magnet falls through a copper tube at a slower rate than an un-magnetised weight.
SKU: LA10-875A -
Physics
Standard Test Source
The potassium chloride Standard Test Source enables science departments to check the performance of GM tubes and counting equipment by measuring comparative detector beta efficiency.
Each test source contains a precisely measured 300 mg disc of pure, laboratory-grade potassium chloride, sealed within a durable transparent acrylic slide. The naturally occurring potassium-40 (K-40) present in potassium chloride provides a consistent, low-level beta radiation source suitable for routine GM tube performance checks.
SKU: LA60-630 -
Miscellaneous, Physics
Stationary Wave Apparatus
Completely self-contained and ready to use at a moment’s notice with minimal setting-up required. Just connect a laboratory signal generator (not included) to the 4mm sockets of the integral vibration transducer, adjust the tension in the string to the required value by sliding the spring balance assembly and away you go.
SKU: LA50-530A
