BAR AND GAUGE
To demonstrate the expansion on heating and contraction on cooling. Consist of a mild steel bar 110 x 13 mm. diameter fitted in the center with a support rod having a wooden handle, brass just slides length wise when cold, with a hole in one arm through which bar just passes when cold.
Category: Physics & Electronic Laboratory Apparatus
Brass diameter 13 mm.
CUBE SET, WOODEN
Side 10, 20, 25 mm.
Cast iron with levelling screws, with vertical and horizontal holes to accept 13 mm. diameter rods, each hole with a clamping screw. Overall length 240 mm. mass approx. 2.5 Kg.
SPHERES SOFT WOOD
Cat. No. Diameter mm. 08.01 13 08.02 25 08.03 50