Noah drops a rock with a density of 1.73 g/cm3 into a pond. Will the rock float or sink? Explain your answer.
Saturday, August 12, 2023
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Question: Noah drops a rock with a density of 1.73 g/cm3 into a pond. Will the rock float or sink? Explain your answer.
The rock will sink in the pond. This is because the density of the rock is greater than the density of water, which is about 1 g/cm3. Density is a measure of how much mass is packed into a given volume. A substance with a higher density will sink in a substance with a lower density, because it has more weight per unit volume. Therefore, the rock will sink to the bottom of the pond, while water will stay on top of it.
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