(a) Find the radius of an iron-56 nucleus and find its approximate density in kg/m3, approximating the mass of 56Fe to be 56 u.
(a) Find the radius of an iron-56 nucleus and find its approximate density in kg/m3, approximating the mass of 56Fe to be 56 u.
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Introduction:
- The density of a nucleus is found to be dependent on the distance from the center. The density is found to be constant till a certain distance from the center and then decreases gradually.
- The radius of a nucleus is defined as the distance from the center where the density reduces to half its original value. From experimental data, the nuclear radius is found to be,
Here r0 is a constant with a value of 1.25 fm and A is the mass number.
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