Water boiling, 2 of 3. Water in a pot is heated by an electric burner. As water temperature approaches 100 C, some vapor bubbles appear at the bottom of the pot (photo 1). As heat continues to be supplied, bubbles form more rapidly and rise up to the surface (photo 2) and then water starts to boil vigorously (photo 3). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Turtle Rock Scientific LLC |
Taille de l’image : | 6845 px × 4552 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |