Coils and Core Transformer Activity Set Heat & Thermodynamics_Temperature & Heat this metal wave apparatus pairs

this metal wave apparatus pairs the rotary handle with a degree scale so students can read phase against vertical displacement

using metal bearings to minimize friction in uniform-acceleration and Newton's-second-law work

Sequential mitosis stages — prophase

Hand-driven Newton's color disc that spins seven painted segments fast enough to merge into apparent white through persistence-of-vision and additive color mixing

with adjustable slit and draw-out focusing for examining the spectral composition of light sources

Coils and Core Transformer Activity Set Heat & Thermodynamics_Temperature & Heat this metal wave apparatus pairsTransformer activity set with a plastic base, laminated iron core, and a selection of wound coils, letting students explore induction, step up step down ratios, and magnetic property variations.