Either a decrease or increase in temperature will change the density of an object.
There are various ways. A change in either mass or volume without a comparable change in the other. This can be caused by changing the pressure or temperature.
Heat or cool the object and this will cause a density change.
Change the temperature.
Density
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
Yes. The mass per unit volume defines the (mass) density. Size doesn't change the calculated density.
Heat or cool the object and this will cause a density change.
No
To change density there are three ways. You can change the shape, mass or volume of the object
In a simple way, since density = mass /volume, the density of an object can be changed by changing either mass or volume of an object .
Yes.
Change the temperature.
density
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
I am assuming that you mean mass of an object. The answer is no, it does not change. Mass (Density) stays the same wherever the object is, only its weight will change if the force of gravity is different.
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
Adding heat to the object if the object is a solid.
Density