Description
holding volume constant across specimens for isolated density comparisons
but is an ideal choice for science classrooms and household use
this 75mm metal-framed apparatus demonstrates thin-film interference and the wave nature of light
Designed for liquid-fill Snell's-law work at smaller scale
Fifteen-inch enlarged spermatozoon model exposes the head
Sonometer Pickup Material_PVC holding volume constant across specimensElectromagnetic pickup that converts sonometer string vibration directly into an electrical signal, allowing waveforms to be plotted on an oscilloscope or fed into a frequency analyzer.
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