equation for sphere volume is 4/3 pi r cubed.
2006-08-27 13:10:05 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
That gives a radius of 5E-14 cm. so the volume is 4.2R^3=5.25E-40. Divide the mass by this and you get 3.2E15grams per cubic centimetre. This is nuclear density and of course compared with ordinary matter it's huge. That's because ordinary matter consists mostly of the empty space between the electrons and nuclei.
2006-08-27 13:27:56 · answer #1 · answered by zee_prime 6 · 1⤊ 0⤋
density = mass / volume
first find volume of the H nucleus using (4/3)pi*r^3 then divide that number into the mass. That's your density.
when you do that though, you will get a density in grams / pm^3. Just do a conversion from pm to cm and you got what you are looking for
2006-08-27 13:30:30 · answer #2 · answered by Kirby 2 · 0⤊ 0⤋
get a life, what's the size of ur shoes?
2006-08-27 13:16:34 · answer #3 · answered by patti duke 7 · 0⤊ 0⤋