Density

Question 1

How is density measured? What is the archimedes principle?

Answer 1

~ using archimedes principle: a body immersed in a fluid is buoyed up by a force equal to the weight of the fluid that the body displaces

Question 2

Volume =

Answer 2

(Wa - Wi) / p(H2O)

Question 3

What is the theoretical density for a pore free solid?

Answer 3

~ p = Wa / [(Wa - Wi) / p(H2O)]