Two Necks Multiple Adapter, 19/26 Socket and 19/26 Cone, Borosilicate Glass Material_Steel this object screen provides a

this object screen provides a stable projection surface for ray diagrams and lens investigations in physics coursework

Cast iron five-piece stackable slotted mass set combining a 5 kg

Four 153 x 76mm plates - each holding 98 iron-rod plotting compasses in a 14 x 7 matrix - assemble flat or as the faces of a cube to display 2D and 3D field-line patterns

wave monitor

letting students read image height and position directly off the projected real image during focal-length investigations

Two Necks Multiple Adapter, 19/26 Socket and 19/26 Cone, Borosilicate Glass Material_Steel this object screen provides aTwo neck multiple adapter in borosilicate glass features 19 26 socket and 19 26 cone for multi component chemistry apparatus connections.