Description
surface tension
and nine 10g weights for introducing elasticity and spring-constant measurement
providing the next picofarad decade up from PH1135N8A for resonance and oscillator work
sized as a self-contained module that lights up when current flows the right way for polarity-and-circuit lessons
20-Piece Metallic Ores Specimen Set Mechanics_Work & Energy surface tensionBuilt for economic geology teaching, this 20 piece metallic ore specimen set demonstrates the raw sources of industrial metals for classroom identification.
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