Phase and Group velocity Precision apparatus uses sound waves to clearly show phase and group velocity concepts. Make precise measurements of the velocity of sound in three different liquids. Three measurement techniques allow characteristics to be examined
Test Vessel, Testing Volume: Approx. 1 Litre, Laser Fixture: 18 mm Dia, Lens: Plano-Convex, F=100 mm, 16 mm Dia, Made Of Transparent Acrylic, With A Lid And A Transducer Mounting For Conducting The Projecting ultrasonic Waves With Divergent Light.
Function/Arbitrary Waveform Generator, Dual-channel, 40MHz bandwidth, 20Vpp maximum output amplitude, high fidelity output with 80dB dynamic range, Standard interfaces: USB Host, USB Device（USBTMC, LAN （VXI-11） Optional interface: GPIB