PIRA: 4A30.20

Summary of the Demo

A ball goes through a ring and is heated until it expands enough to not fit in ring.


Equipment List

  • Ball and Ring aparatus
  • Bunsen Burner

Set-up Instructions

Set-up time: ~1min

Time to do demos: 5min

Demonstration instructions

  • Put ball through ring.
  • Heat ball for a few minutes.
  • Try and pull ball through ring.