US$ 953.50
Designed to electrolyze water into separately collected hydrogen and oxygen
and mechanical-advantage experiments
suited to bench-scale magnetism work where space is tight or where weaker field strength is required
shipped with 100 discs and a tape roll in a clamping-plate-ready case
Drilled Brass Pendulum Ball, 1" Subcategory_Energy Transfer Designed to electrolyze water intoOne inch brass ball that threads onto a pendulum string as a heavier metal counterpart to aluminum or steel balls in mass dependent periodic motion investigations.
US$ 953.50
US$ 17.95
US$ 22.95
US$ 3999.50