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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.
Brant Lockman
Wiki User
∙ 12y agoVery 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.
Wiki User
∙ 9y agoDensity refers to how matter in an object is compacted. Mass per unit volume defines the density of a material. An object will have a high density if it has a large mass within a small volume.
Wiki User
∙ 14y agoA metal key.
A 25¢ coin.
A piece of decorative flatware ... knife, fork, spoon etc.
Ceramic tableware.
A paperweight.
Free weights.
A brick.
A tire iron.
Lug nuts.
A cast iron skillet.
Wiki User
∙ 14y agoSuitable 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.
Wiki User
∙ 11y agoAnything made of stone, gold, or lead has relatively high density.
-- a granite kitchen counter-top
-- a wedding ring
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Which objects can be immersed in mercury or oil?
Only objects with a density greater than density of mercury or oil.
What objects float in water?
objects that are less dense float to the top.
Does mercury have any density?
Very high density
What is HDP?
High density plasma of high density polyethylene.
What is the density of HMHDPE?
High Molecular High Density Polyethylene
Hoe does an objects density determine whether the object will sink?
If an objects density is less than the density of what it is put in it will float. If the objects density is greater it will sink.
What objects float and what objects don't?
Objects whose density is lower than the density of the fluid they're in float. Objects whose density is higher than the density of the fluid they're in don't.
Why do you need to know the density of things?
To have knowledge about their property in the real physical world. You can also calculate how much mass an object has if you know how big it is. For example: * Low density objects floats on water. * High density objects sink in water.
What determines an objects density?
An objects density is determined by its' weight and volume.
What determines objects density?
An objects density is determined by its' weight and volume.
An object with high volume and low mass has?
1. It has more gravitational force exerted on other objects 2. It holds more energy than smaller objects
Will an object sink in water if it has a high density?
It will sink if its density is higher than the water's density, typically 1.0 gm/cm³. Exceptions are very small objects that cannot break the surface tension of water and objects that are shapes such that water is excluded from their interior (ships).
Can thermal energy flow from cooler objects to warmer objects?
energy alwayy flow from high density to low density
Relationship between density and flotation?
Density refers to the amount of mass per unit volume. Material with high density have a lot of mass in a little space. Objects with a high density sink while objects with a low density tend to float. As an example, Ice cubes are less dense than water because the freezing process traps air, forcing expansion -- that's why they float in water. lolz its too GOGOT
How does an objects density help you determine if the object will sink or float?
If an objects density is greater than the waters density it will sink but if it's density is less than the waters density it will float
Why some objects sink and some float?
Those object which have low density then water like wood, ice etc. can flow and those with high density get sink..
Why some objects float and some sink?
Those object which have low density then water like wood, ice etc. can flow and those with high density get sink..
