Thermal Expansion: Breaking Rod
Tempo de Duração: 3:03 minutos
Descrição: To demonstrate the expansion and contraction characteristics of solids. A metal bar is clamped into a fix-ture after being heated over na open flame. A iron rod, trapped between the rigid fixture and the metal bar, is broken as the bar is cooled.
Fonte: Physics Demonstrations
Palavra-chave: Física 2