Equal masses of different materials. From left to right are 10 grams of brass,10 grams of water (in a glass tube) and 10 grams of balsa wood. They are different sizes are the materials have different densities. Balsa wood,being less dense than water,will float. Brass,being more dense,will sink | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 3614 px × 4883 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |