Yes. The Universe is expanding.
The density of what? Any metal, liquid, etc. will have the same density since density depends on mass and volume of the sample (not volume of the universe).
the universe
No
Honestly, the universe is a pretty big place. No one really knows the volume of aluminum as a percentage of the universe.
Percentage change in volume= Change in volume/intial volume X 100
This is volume of the Universe ! As an unit of measure the cubic metre and multiples.
This is volume of the Universe ! As an unit of measure the cubic metre and multiples.
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
Honestly, the universe is a pretty big place. No one really knows the volume of aluminum as a percentage of the universe.
The answer is not determinable both because scientists have not determined the exact volume of the universe and because the universe is always expanding.
The center of a volume of mass, is its' center of gravity.As the universe is the greatest volume possible, and contains all mass, and gravity originates from mass. If the volume of the universe is "unbound" the center of gravity, for the mass of the universe would be everywhere.As all gravity in the universe, can originate from, only, the mass in the universe, and the whole must equal the sum of its parts.The gravity of the universe is only shown through the diameters of the volumes of masses, within it, as a center of gravity.The mass of the universe as seen through a diameter of a volume of mass, as gravity.Theoretically, in geometry,1 point has no volume. the 0 dimension;2 point, makes a line, the 1st dimension;3 lines make an area, the 2nd dimension;4 areas make a volume, a 3rd dimension;5 volumes make a time, a 4th dimension;6 times could make a 5th dimension?7..."?!"As the greatest volume is the universeand the smallest volume is a point.There must be 3 other volumes,to make the 5 necessary for time, to exist.As a volume can only exist within a greater volume,Then between the point and the universe there must be 3 other volumes, such as,the inaccessible cores of atoms, stars, and galaxies.The sum of which, all contained, in unbound volume,gives this universe gravity, and a center of gravity,that is everywhere, but only is detectable through the diameter of a volume of mass.
No it doesn't change its volume