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from £ 4.099* per piece |
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from £ 4.874* per piece |
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from £ 4.904* per piece |
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from £ 17.78* per piece |
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Eisco PH0742A - Resonance Tuning Forks with Hammer (1 offer) This apparatus can be used for demonstrating the production of beat frequencies.It is comprised of two nickel-plated tuning forks mounted on individual sound boxes. The two forks both produce an 'A... |
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from £ 19.78* per piece |
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from £ 85.6065* per piece |
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Eisco PH0767B - Ripple Tank Controller (1 offer) A battery-powered controller for the basic ripple tank, 52-3383. The controller regulates the speed of the ripple tank motor, thus changing the frequency of the ripples created. |
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from £ 12.31* per piece |
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Eisco PH0769 - Ripple Tank & Accessories (1 offer) This advanced ripple tank from EISCO is supplied complete with all the accessories needed for wave investigations. Each water wave acts similarly to a curved lens. The crest of the wave is seen as ... |
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from £ 255.6015* per piece |
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from £ 3.42* per piece |
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from £ 2.72* per piece |
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from £ 8.91* per piece |
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Eisco PH0816A - Magnetic Needle - 62mm (1 offer) A 62mm long, magnetic needle made from carbon steel with a brass cup-bearing for low-friction pivoting when used with the needle stand, 52-3318. |
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from £ 1.095* per piece |
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