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How does the density of propane compare to that of air?
The density of propane is higher than that of air. This means that propane is heavier than air and will sink when released.
Specific gravity is a ratio of the density of a substance to the density of?
Specific gravity is a measure of how dense a substance is compared to the density of water. It is expressed as a unitless ratio and is used to compare the density of different materials.
How do you know whether a substance has a greater density than water?
You can compare the density of the substance to the density of water, which is 1 g/cm^3. If the substance has a density greater than 1 g/cm^3, then it is denser than water.
How does the density of water in its solid state compare to that of other solid materials?
The density of water in its solid state, which is ice, is lower than that of most other solid materials. This is why ice floats on water.
How does the density of rubber stopper compare to the density of water?
The density of a rubber stopper is typically less than the density of water, which is 1 g/cm³. Rubber stoppers usually have a density ranging from 0.9-1.1 g/cm³, making them less dense than water and able to float on its surface.
