US$ 12.99
and pendulum period in physics experiments
5A single-phase rheostat with cover-protected constantan winding on a 200x56mm tube and 4mm safety sockets
Demountable transformer with a U-shaped magnetic core and swappable 600-
at plus-or-minus 10% tolerance for high-impedance work
Cover-protected 10-ohm 4A single rheostat with constantan winding on a 200x56mm tube and 4mm safety socket terminals
Archimedes Principle Kit with Newton Meter and Displacement Vessel Racks & Stands_Flask Stands and pendulum period in physicsVerifies Archimedes' principle through a four piece kit pairing two metal specimens with a beaker, Newton meter, and displacement vessel for water displacement experiments.