Which phrase describes density?
height of a point above sea level
O force pushing on an area or a surface
O amount of mass in a certain volume
ос
amount of matter an object contains



Answer :

Final answer:

Density is the mass per unit volume of a substance, crucial for determining whether an object floats or sinks in a fluid.


Explanation:

Density is the mass per unit volume of a substance or object. It is defined as mass divided by volume. For instance, the density of a solid is generally higher than that of a liquid due to the closer particle arrangement.


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