This is an easy to use piece of apparatus for determining the speed of sound in air.
The Lascells Wireless Rubens Tube Amplifier allows users to wirelessly connect audio sources to their Lascells Rubens Tubes.
The Microwave Polariser pair is a Pair of polarising grills for demonstrating the effects of polarisation with 3cm microwaves.
The microwave accessory kit comprising: 2 metal reflection/diffraction plates with base.
The microwave probe receiver gives a localised, precision receiver which finds particular application in identifying areas of peak and low amplitude in interference, reflection and refraction experiments
The Microwave receiver uses a plate antenna which gives high sensitivity over a broad area.
Utilizes a Schottky diode oscillator module feeding a tuned waveguide and horn to give a directional microwave beam.
The Resonance Tube apparatus is ideal for all resonance investigations in air columns.
The microwave complete set is a full set consisting of transmitter, plate receiver and precision probe receiver.
A 100 mm plastic ball with a coin cell battery powered buzzer inside for demonstrations of the Doppler Effect.
A truly exciting way to show the effect of sound waves in action, the Rubens Tube really brings the topic to life in a way the students will never forget.
Decade free frequency changing by press button UP and DOWN controls with time sensitive rate of change. Sweep from 0.1 Hz to 100kHz in seconds.