Description
75 by 3 inch wooden block for physics coursework
and lead threading onto string or rod for mass-dependent pendulum period comparisons
this LDR drops resistance dramatically when light strikes the cell
Two-ohm wire-wound fixed resistor in an ABS module with 4mm sockets
Gravesande Ring and Ball Apparatus Type_Apron 75 by 3 inch woodenCaptive 19mm brass ball on a rod mounted Gravesande ring, passing freely through the ring at room temperature but halted by the ring after flame heating expands the metal.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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