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Tuning Fork, 440 Hz, on Resonance Box
Long-sustaining tuning fork mounted on a resonant chamber made of clear grained fir wood. Fork is removable and includes a soft striking hammer (U10122). Specifications: Natural frequency: 440 Hz Length of the tuning fork: approx. 170 mm Resonance box: 180x90x50 mm?
Item: U10121
£ 34.90
Tuning Forks Kit (440 Hz)
Pair of Tuning Forks for experiments in acoustics. The tuning forks are identical with U10121 and come complete with a soft striking hammer (U10122) and a pair of tuning weights (U10119). Forks are mounted on a resonant chamber made of clear grained fir wood.
Item: U10120
£ 60.55
Set of Tuning Forks, C-Major Chord, on Resonance Boxes
Set of four tuning forks for demonstrating C-major chord. Supplied on a sound box made of clear grained pine for especially long sustain from which the tuning forks can be removed. Includes a soft striking hammer (U10122). Natural frequency, Internal length: c’ = 256 Hz 300 mm e’ = 322 Hz…
Item: U10125
£ 140.40
Set of Tuning Forks for the C-Major Scale
Set of 8 forks in a storage case Frequencies: c’ = 256 Hz d’ = 288 Hz e’ = 320 Hz f’ = 3411/3 Hz g’ = 384 Hz a’ = 4262/3 Hz b’ = 480 Hz c’’ = 512 Hz
Item: U10100
£ 85.10
Tuning Fork 21 Hz with Plotter Pen
Tuning fork that allows for plotting oscillations on a sheet of paper. The oscillation is triggered by pushing the prongs of the fork together. The oscillation of the tuning fork is highly visible both with the naked eye or with the aid of a stroboscope. Includes a plotter pen with holder and a counterweight…
Item: U8431030
£ 23.90
Demonstration Tuning Fork
Large tuning fork for demonstration the vibrating legs of the fork. Length: 750 mm
Item: U55001
£ 40.55
Light Metal Tuning Fork, 1700 Hz
Suitable as a source of intense, high-frequency sound, for example, for producing stationary sound waves in Kundt's tube. Natural frequency: 1700 Hz Length: approx. 105 mm
Item: U10115
£ 19.00
Light Metal Tuning Fork, 1000 Hz
Suitable as a source of intense, high-frequency sound, for example, for producing stationary sound waves in Kundt's tube. Natural frequency: 1000 Hz Length: approx. 115 mm
Item: U10116
£ 19.65
Recording Tuning Fork, c 128 Hz
For demonstrating and recording sound oscillations. For recording the oscillations on a sooted glass plate one of the two prongs is equipped with a metal tip. Complete with a glass plate. Natural frequency: 128 Hz Total length: approx. 280 mm Glass plate: 120x50 mm?
Item: U10110
£ 22.50
Tuning Fork, 2000 Hz
Tuning fork with handle for demonstrating the Doppler Effect. The effect can be exhibited very impressively by moving the fork slowly toward and away from the audience. Natural frequency: 2000 Hz Length of the tuning fork: 220 mm
Item: U10117
£ 29.45
Pair of Tuning Weights
Two tuning weights for changing the frequency of tuning forks for beat experiments; intended for the 440-Hz tuning fork on the resonance box (U10121).
Item: U10119
£ 6.95
Striking Hammer, Soft
Rubber beater particularly suited for striking low-frequency tuning forks, e.g. tuning forks on sound box (U10120, U10121 and U10125).
Item: U10122
£ 7.20
