They are related to larger and smaller units by powers of ten near the basic unit and by powers of 1000 further away.
gram, kilogram. It really depends on the object whose mass is being measured. But since nanograms to tons are all related by simple multiples of 10, it does not matter a great deal which one is chosen.
Because it is a large number, suitable for large distances. Astronomers also like to use the unit Parsec.
In the SI the unit is pascal (Pa) or multiples as MPa.
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.
They are related as they are parts of the same measurement unit: They are either whole kilograms or fractions of a kilogram, or both, as in 12kg 23gm.
gram, kilogram. It really depends on the object whose mass is being measured. But since nanograms to tons are all related by simple multiples of 10, it does not matter a great deal which one is chosen.
No.
False
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Multiple and sub-multiples are used when the range of values is too large to be measured in a single unit.
an exponent
Because in real life, not all things occur in integer (whole number) multiples of some unit.
Multiples of the unit of measurement.
mm,cm,m,kmA2, The Standard unit of length is the Metre. This can have applied the common multiples and sub-multiples, such as Mega and milli etc.
False.
There is no single most useful Zerg unit; any unit can be useful, useless, or somewhere in between. Where a unit falls is dependent on the current situation. Compare to the game Rock-paper-scissors, where rock is useful against scissors, but useless against paper. Of course the unit relationships are more complicated in the StarCraft games.