Educational aids
Thermal expansion kit
Product reference: Fiz000223
Tax excl.: zł35.53
Tax incl.: zł43.70
Tax incl.: zł43.70
Description
MACHINE TRANSLATION (not authorised yet)
A set known for years, also known as the Gravesand Ring, which is a metal ball and ring embedded in handles. A heated (above the flame) ball does not pass through the ring, while a cooled one passes through. A quick and effective experience proving the existence of thermal expansion.
Product Details
Fiz000223