Description
producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base
and carry handle
and amalgamated zinc rod
used to demonstrate standing waves in air through powder-pile node spacing measurements
Polished 8cm brass sphere on an ebonite-insulated metal base
300mm Red Connecting Lead Material_Glass producing audible beats when soundedUsed as the red rail partner to the 300mm black 2mm stackable lead, this insulated wire keeps polarity color coded across the mid reach branches of small scale breadboarded circuits.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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