Testing for magnetic properties. An ALNICO bar magnet is used to test iron shavings (Photo 1) and rust (Photo 2) for magnetic properties. Iron is magnetic while rust (iron oxides) is not. Photo 2 of 2 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5124 px × 3404 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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