Size of nucleus was obtained by the equation `r=R_(0)A^(1//3)` , Where r is the radius of nucleus of mass no A. and `R_(0)` is a constant whose valie is equal to `1.5xx10^(-15)` metre.
(Given : 1 amu = `1.66xx10^(-24)g`)
Nucleus radius of `._(6)C^(12)` is `3xx10^(-15)` metre. What is density ratio of `d_(c)//d_(H_(2)O)` ?
a) `1.76xx10^(17)`
b) `1.76xx10^(14)`
c) `17.6xx10^(7)`
d) `17.6xx10^(17)`

Options

A. `1.76xx10^(17)`
B. `1.76xx10^(14)`
C. `17.6xx10^(7)`
D. `17.6xx10^(17)`

Answer

B