‘G’ BY FREE FALL APPARATUS
This apparatus consist of a heavy casted base plate screwed with 13 mm. diameter steel rod. Two plastic bases are mounted on the rod to hold two units. Solenoid unit having a mumetal core which insures immediate release of ball on energizing, gate switch unit comprises a hinged steel plate held against a permanent magnet so that with proper adjustment the plate falls promptly with the impact of falling ball. Connections with color coded 4 mm sockets. A centisecond timer is used, with this apparatus.
Category: Physics & Electronic Laboratory Apparatus
GEOMETRICAL INSTRUMENT BOX
Soft wood, contains one each of Divider, Protector, Set square 450 angle, Set square 600 angle, Compass, Rule, Board Cleaner. Each with a finger grip for convenient handling. Packed in a wooden box of size 400 x 240 x 75 mm. width x depth x height, fitted with brass fittings and a handle for carrying.
QUICK LOCK CLAMPS
150 mm. long plated screw to hold up to four pair of single groove casted light alloy aluminium washers, fastened with metal washer and nickel plated wing nut.
CUBE METAL SET
Set of six, comprising one each of Aluminium, Iron, Copper, Brass, Lead and Zinc.
Size, side 10, 20, 25 mm.
CUBE SET, WOODEN
Side 10, 20, 25 mm.