Boiling kettle. Hands removing the power lead from a boiling electric kettle. Electric kettles contain a filament with a high electrical resistance. This element will heat up rapidly when an electric current is passed through it. This heat energy is used to heat the water | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 4788 px × 3651 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |