How many cm3 in one km3?

Answer 1

A cubic centimeter, or cm3, cannot be directly converted to a kilogram. This is because a cubic centimeter is a measure of volume, while a kilogram is a unit of mass. This question is like asking how many pounds are in a mile. However, if you know the density of the material you are trying to convert, you are in luck. Density is mass/volume, so if you want to find the volume of an object of mass one kilogram, divide 1kg/density.

Answer 2

There is no equivalence.

A kilogram is a measure of mass. A cubic metre is a measure of volume. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.

If you are not convinced, consider a cubic metre of air. How many kilograms? Next consider a cubic metre of lead. How many kilograms?

The masses of equal volumes of the two substances will clearly be very different. So there is no direct conversion between mass and volume: you need to know the density of the substance to enable you to carry out the conversion.

Answer 3

There are 1 trillion cubic centimeters (cm^3) in one cubic kilometer (km^3).

Answer 4

A kg is a kilogram, which is a unit of weight. A cm is a centimeter, which is a unit of length. The two have no direct relationship.

Answer 5

it is not the right thing to MASH together.

centiMETER = length

kiloGRAM = mass

Answer 6

A kilogram is a measurement of mass and a centimetre cubed is a measurement of volume. They measure different things - they can't be converted from one to another.

Answer 7

1 km3=1015cm3