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Why does the density of an object have no effect after it is changed?
Wiki User
∙ 13y ago
If you mean why does the density of an object not change when it undergoes a physical change such as a change of shape then the answer is because density is a chemical trait found by dividing the mass by the volume and if you modify the volume then the mass will also be modified for example water has a density of 1 g/cm^3 meaning if you have 3 grams of water it takes up 3 cm^3 even if you change the mass when you change the mass you are also changing the volume same goes if you change the volume you change the mass. In other words mass and volume are relative to each other and when you divide mass by volume you get a number the density the density represents a ratio for water the density is 1 g/cm^3 the ratio of mass to volume is 1:1,1/1, or 1 to 1 meaning for every cm^3 you have of water you will have an equivalent amount of grams. 1 to 1 1 part mass 1 part volume but that is just for water every substance has a density and they rarely if ever are equal.
Wiki User
∙ 13y ago
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Why does changing the the shape of an object have no effect on the density of that object?
1 I'm not sure that this is true-- at least without some qualifications. If an object's shape is changed in such a way that it will enclose one or more pockets of air, some other substance, or even vacuum, the object's over-all density may change. If no pockets are formed, then the density probably is not changed 2 Density is the ratio of mass to volume.
What is the effect of density on the buoyancy of an object?
greater density tends to less buoyancy
Does changing the mass or volume of an object change it's density?
Yes if the both are not changed proportionately, Density = mass/volume.
What effect does the density of liquid have on the buoyancy of an object?
An object with lower density than the liquid will float, one with more density will sink. Anything with the same density will stay at the depth where it is placed. If it is placed half submerged it would sink until submerged.
What is the effect of buoyancy to the object?
The effect of buoyancy is to reduce the apparent weight of the object when it's introduced into a fluid. Depending on the density of the object compared to the density of the fluid, the object's apparent weight could be reduced to zero (beach ball floating in the pool), or even to a negative value (helium party balloon heading for the sky).
Why does changing the the shape of an object have no effect on the density of that object?
1 I'm not sure that this is true-- at least without some qualifications. If an object's shape is changed in such a way that it will enclose one or more pockets of air, some other substance, or even vacuum, the object's over-all density may change. If no pockets are formed, then the density probably is not changed 2 Density is the ratio of mass to volume.
What is Density how is Calculated How does density change?
density is how dense an object is (see dense) it is calculated by dividing the mass by volume of an object. density can be changed by changing the size or shape or the object
What does changing the shape of an object have no effect on the density of that object?
Nothing whatsoever.
Why does changing the shape of the object have no effect on the density of that object?
It does not matter because the density only matters on the mass and volume.
What is the effect of placing an object with greater density than water in a bucket of water?
what is the effect of placing an object with a greater density than water in a bucket of water
What is the effect of density on the buoyancy of an object?
greater density tends to less buoyancy
Why does the density of an object never change?
1 I'm not sure that this is true-- at least without some qualifications. If an object's shape is changed in such a way that it will enclose one or more pockets of air, some other substance, or even vacuum, the object's over-all density may change. If no pockets are formed, then the density probably is not changed 2 Density is the ratio of mass to volume.
Does changing the mass or volume of an object change it's density?
Yes if the both are not changed proportionately, Density = mass/volume.
What is the effect of density on the ability an object has to float?
Density is defined as the mass per unit volume of an object. When the density of an object is high, it is heavier per unit volume. Thus when the density of an object is greater than that of water, it will sink in water. Conversely, when it is lower than that of water, it will float on water.
What is the effect on the density of an object when the mass is dimensionally larger than its volume?
yes
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.
Does the density of an object effect it's weight?
No, The weight is depends on gravity and total mass .
