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What else can I help you with?
What is density of an object in water?
The same as when it is in air, unless the object interacts with either water or air, or both (in different ways). Density is dependant on the object's mass and volume and has nothing to do with the medium in which it is sitting, unless that medium interacts with it in some way.
If an object is cut in half is the density of each half equal?
Yes, the density of an object has no relation the number of pieces that the object is divided into, nor to the size of the obect. For example: The density of 1 pound of steel is exactly the same as the density of 1 ton of identical steel, and the density of 1 mL of water is exactly the same as the density of one Liter of water. That is the textbook answer, in real life most cutting techniques disturb the boundary of the cut line. So if you want a real to life answer then the density is only changed at the cut line where temperature and pressure will effect the structure of the metal being cut. Textbook answer is density remains unchanged throughout the whole of the material no matter how many times you cut it. think of density as "how hard something is packed together at the molecular level". This is a ok way to look at density. Cheers!
How can the mass of a coin be decreased?
You cant, the mass will always be the same, NO matter what.
What is the relationship between density and mass?
Mass and densityDensity is defined as mass per unit volume. For example, the kilogram is the fundamental SI unit of mass. The kilogram per cubic meter and the gram per milliliter are examples of units of density. The concept of density's relationship with weight maybe that when considering two objects with same mass (i.e same quantity of matter contained) and same volume(i.e same space occupied);the one with the greater density(more denser) will be more heavier than the less denser object .This depends upon the different materials they are made up of.the denser object is more in weight probably (that is what i conclude) due to the absence of any other medium molecules in between the molecules of the material (in the molecular space)that constitutes the object unlike the less denser object which may have other surrounding medium's molecules in the intramolecular space......because practically there no vaccum in the intramolecular space of a particular gas but there are molecules of air between them
Is it true that you will always get the same result in a numerical expression no matter the order in which you perform?
false
Does there density of object change when there is more present?
No. Density is a characteristic property, so there it is always the same no matter how much of the substance is present.
The density of a small piece of matter and a large piece of matter of the same matter are?
The density of the small piece of matter and the large piece of matter is the same because density is a characteristic property of a material and is independent of the amount or size of the material. Density is calculated by dividing the mass of an object by its volume, so as long as the material is the same, the density will remain constant.
Is the density of all aluminum blocks 2.7?
Yes all aluminum blocks have the density of 2.7g/cm3, this is because the density always reamains the same... mass will be used when you have to find the quantity of matter inside an object... and weight is the pull of gravity on that object. So if you do the formula- density =mass all over volume it will give you the correct density.
How do you combine densities?
no. the density of an object is alone no matter how much you have it is still the same if i have a glass of water its density is 1 if i have an ocean of water its density is 1
Is it possible to have diffferent volumes yet same density?
Since Density=Volume/Mass, and the mass increases as the volume increases they will always have the same density no matter how big it is.
If an object has the same density as the fluid it is submerged in the object will always?
Will always float with the top surface level with the water
What is the density of 500 grams of water?
1g/mL Density is an intensive property so no matter the amount of water, its density is always the same.
Will the density of a material always be the same regardless of its size if so why?
No, the density of a material is not always the same regardless of its size. Density is a property that is determined by dividing mass by volume, so as the size of an object changes, its volume also changes which can affect its density.
Is the density of an object bigger in one piece or two?
The answer to that question is: No. The density of an object only depends on the substance its made of. If two samples are made of the same substance, then it doesn't matter if one is the size of a grain of sand and the other is the size of a battleship ... they have the same density.
Why does changing the shape of the object have no effect on the density of that object?
Density is a measure of how much mass is contained in a given volume. Changing the object's shape does not change the amount of mass in the object or the volume it occupies, so the density remains the same. Density is a property that depends on the mass and volume of an object, regardless of its shape.
How do you use density to identify an unknown object?
To identify an unknown object using density, you can measure its mass and volume. Then, calculate the density by dividing the mass by the volume. Compare the calculated density to known densities of different materials to determine the identity of the object.
Why is density a useful property for identifying matter?
It is useful because no matter how much you have of the same substance, it will always have the same density. The mathematical equation to find the density of matter is to divide the mass by the volume. So you get an average, the density. Water has a density of 1. However, oil has a density of something like .9, so it floats on water. That way, by just looking at the numbers, you can tell what is what.
