Concave Glass Mirror, 100mm Diameter, 150mm Focal Length Item Type_Net this Perspex acrylic rod gains

this Perspex acrylic rod gains a positive charge when rubbed with cloth

sized for stringing through small pulley systems or hanging pendulum bobs across multiple demonstration setups

this 16 SWG bare copper wire ships on a 500g reel approximating 85 feet of high-conductivity material

and horseshoe magnet that swap by hand

Glass displacement vessel in borosilicate glass holds 500mL for density measurement

Concave Glass Mirror, 100mm Diameter, 150mm Focal Length Item Type_Net this Perspex acrylic rod gainsPairs a wide 100mm aperture with a 150mm focal length, the f 1. 5 geometry producing bright, well formed real images for projection style optics setups on a ~3mm thick blank.