Description
Blocks chemical
Used to produce concentric Newton's rings under monochromatic light
and cranial cavity anatomy
which also mounts to bench edges and boards of equal thickness
Electrically Maintained Tuning Fork Category_Demonstrations Blocks chemicalSlidable electromagnet on this 6V drive lets students vary amplitude while the chrome plated steel prongs (10 x 25 x 300mm) sustain an accurate 60Hz vibration on a horizontal or vertical base.
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