Two beakers of water are heated on a hot plate in a San Clemente, CA, high school chemistry lab experiment as a digital thermometer is used to check the temperature. Note steam rising from water. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Grant, Spencer |
Taille de l’image : | 2912 px × 4368 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |