STUDENT KIT Acoustics

Product Overview

Product Information:?.. The acoustics kit allows students to carry out numerous experiments on acoustics independently. A wide variety of sound sources are studied to begin with and the concepts of noise bangs and tones as well as pitch and loudness are investigated. Waves along a rope are used to illustrate harmonic vibrations and overtones. There is also some extensive study of various different musical instruments. Different high pitched tones are generated by means of a monochord and the ensuing intervals are calculated experimentally. These studies are expanded to other instruments and can easily lead over to a study of musical notes. In the scope of delivery: comprehensive experiment descriptions (student / instructor version). Includes 26 Experiments on the Subject of Acoustics:?.. ? ? Noise bangs pure tones ? ? Vibrating air columns ? ? Whistles and pipes ? ? Vibrating bars plates and bells ? ? Infra sound ? ? Ultra sound ? ? Tuning fork with plotter pen ? ? Travelling waves along a rope ? ? Velocity of propagation of sound ? ? Moving sources of sound (Doppler effect) ? ? Plate vibrations (Chladni figures) ? ? Vibrations of a bell ? ? Standing waves on a rope overtones ? ? Sounds of musical instruments ? ? Timbre of the human voice ? ? Measurement of wavelength (Kundt figures) ? ? Resonance ? ? Helmholtz ball resonators ? ? Sound analysis ? ? Loudness ? ? Pitch of string instruments ? ? Pitch of wind instruments ? ? Reed pipe ? ? C major scale and its intervals ? ? Triads harmonies ? ? Semitones major and minor Specifications:?.. Dimensions: 530 mm x 375 mm x 155?mm approx. Weight: 4.5 kg?approx. Contents:?.. 1 ? Monochord with ruler and musical scale 1 ? Steel string 1 ? Perlon string 1 ? Spring balance on support 1 ? Reed pipe with 8 valves 1 ? Tuning fork with plotter pen 21 Hz 1 ? Tuning fork 440 Hz 1 ? Light metal tuning fork 1700 Hz 1 ? Pipe 1 ? Variable length closed air column 1 ? Tuned open air column 1 ? Chladni disc with handle 1 ? Galton whistle 1 ? Kundt pipe with retaining clip 5 g Lycopodium powder in sprinkling cellar 1 ? Metallophone with beater 1 ? Rope for demonstrating waves 1 ? Helmholtz resonator 70 mm dia. 1 ? Helmholtz resonator 52 mm dia. 1 ? Helmholtz resonator 40 mm dia. 1 ? Helmholtz resonator 34 mm dia. 1 ? Screw clamp 1 ? Plastic block 1 ? Plunger 1 ? USB stick with experiment descriptions

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