Conductivity Ring 4 Metals On Metal Ring

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Conductivity Ring 4 Metals On Metal RingThis Conductivity Ring is the classic device to demonstrate the different heat conductivity of different metals. A strong cast ring holds a strip of brass, copper, iron and aluminium such that they meet at the central point. This central point is heated over a flame and a small piece of wax is placed in the depression provided at the tips of each strip. The melting of the wax indicates the ability of each strip to conduct heat. Each strip is stamped

The socket permits one Light Box to be plugged into another so two boxes can run together

Technician/teacher use

Ideal for field line and force investigations

Rust- and rot-proof for long classroom life

the fold-flat design saves space while the 3

000 Henrys (with iron core) and 8 Henry (without core fitted) is to be expected

Creates vacuum using flowing water

When the smoke source & candle are lit and the glass door closed

back diagonal bars

Frame style: Open reel

Fits shallow F1 trays perfectly

Speeds up inventory checks and classroom transitions