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this is a molecule carrier system which transports cholesterol back to the liver for recycling. It is thought having high HDL levels is protective against heart attacks and stroke.
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ViviVery high mass but packed within a very small volume of space. One example is the Bowling ball which could easily crack a person's leg if dropped onto his or her leg. Another less commonly known object with extremely high density is a star which will eventually become a black hole.
Suitable answers depend on what you consider "high" and "small".
I'd propose stones, gold objects, lead sinkers, etc.
The questioner seems to be under the impression that the density of an object somehow depends on its volume.
It doesn't. Density depends only on the substance of which the object is composed. A grain of salt has the same
density as a block of salt the size of a school bus.
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What does density refer to?
Density refers to how much mass an object has in a given volume. It is a measure of how tightly packed the particles in a substance are. Objects with high density have more mass in a given volume compared to objects with lower density.
What is the defintion of density?
Density is a measure of how much mass is contained in a given volume. It is calculated by dividing the mass of an object by its volume. Objects with high density have more mass packed into a smaller volume, while objects with low density have less mass spread out over a larger volume.
What is a simple definition of density?
Density is a measure of how much mass is contained in a given volume. It is calculated by dividing the mass of an object by its volume. Objects with high density have more mass packed into a small volume, while objects with low density have less mass spread out over a larger volume.
What is the density of HMHDPE?
The density of high molecular weight high density polyethylene (HMHDPE) typically ranges from 0.945 to 0.965 grams per cubic centimeter.
How does the density of an object effect its gravitational pull on other objects example when a star's density increases its gravitational pull increases on other objects?
Mass, not density, and the closeness of objects, affects an object's gravitational pull. Density is not dependent on an object's size, but mass is. The more massive an object, and/or the closer an object is to another, the greater its gravitational pull.
