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USD86.49
USD109.49
Student Optics Kit with Light Box and 27 Components Item Type_Spoon Solid wooden resonance box mounts
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Description
Student Optics Kit with Light Box and 27 Components Item Type_Spoon Solid wooden resonance box mounts Solid wooden resonance box mounts four steel forks tuned to C 256Hz this Melde's vibrating string apparatus pairs an oscillator driven string with a mass tray that adjusts tension to determine wavelength
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