It is the inverse of the specific gravity of copper.
The relationship between the formulas is that in all the radius is cubed.
the relationship between pressure and volume a direct or inverse?
The relationship between stroke volume and pump rate?
When compared by volume, copper is best, then aluminum and finally iron. When compared by weight, aluminum is better than copper. You have to compare by volume because aluminum is so much lighter than copper, an aluminum wire that weighed the same as a copper wire would be much bigger and harder to work with.
Aluminium weighs less than copper for the given volume
The relationship between pressure and volume (apex)
The density of the metal copper is rho = 8,920 kg/m³ or rho = 8,92 g/cm3.
In the relationship between volume and pressure when volume increases pressure decreases and when volume decreases pressure increases.
mass / volume is density.
The relationship between temperature and volume
The relationship between temperature and volume
the relationship between volume and moles