Density of rocks. Pumice and sandstone rocks in a beaker with water. Pumice is an igneous volcanic (extrusive) rock with density of about 0.25 g/cm3, therefore it floats in water (density 1 g/cm3). Sandstone is a sedimentary rock with density of about 2.5 g/cm3, therefore it sinks in water. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source / Turtle Rock Scientific |
Bildgröße: | 3435 px × 5166 px |
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