Hartley's Optical Disc Physics_Alternative Energy this student voltaic cell pairs

this student voltaic cell pairs metal electrodes with a porous cup separator and ships with an experiment guide for measuring cell voltage and potentials

providing low-temperature-coefficient reference values for Ohm's-law and bridge calibration work

Primary-level electricity kit for six students with connecting leads

5m of twin flex for connection to mains-grade optical-bench setups

supporting up to three pendulums simultaneously for harmonic-motion work

Hartley's Optical Disc Physics_Alternative Energy this student voltaic cell pairsStand mounted 230mm rotatable disc with 360 degree graduations and built in light source, supplied with prism, lens, slab, and screen accessories for a full reflection and refraction sequence.