Ask your own question, for FREE!
Physics 15 Online
OpenStudy (anonymous):

Given the mass of iron nucleus as 55.85u and A(mass number) =56, find the nuclear density.

OpenStudy (anonymous):

You still need help on this question? @Nivi

OpenStudy (anonymous):

Yes, I do!

OpenStudy (anonymous):

A'ight. Hold on

OpenStudy (anonymous):

\[n=\frac{A}{(4/3)\pi R^3}\]

OpenStudy (anonymous):

thats the formula for finding the nuclear density

OpenStudy (anonymous):

and as for R you can find it by :

OpenStudy (anonymous):

\[R=A^{1/3} * 1.25*10^{-15}\]

OpenStudy (anonymous):

Oh right! Then, the volume can be found!

OpenStudy (anonymous):

the 1.25 comes from a constant value r but I forgot its significance :3 *yeah. I wrote the formula for finding the volume before the important thing. silly of me

OpenStudy (anonymous):

Lol, I get it now! :)

OpenStudy (anonymous):

Thank you ! :)

OpenStudy (anonymous):

Haha. Good :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!