Expansion of metal,image 1 of 2. The metal rod at right is seen to fit snugly into the measuring device. The rod is cool here. When it is heated,it expands and will no longer fit the measuring device. To see this,see image A305/108 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4854 px × 3611 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |