The graph between log `R` and log `A` wher `R` is the nuclear radius and `A` is the mass of is.

Options

A.
B.
C.
D.

Answer

A

Explanation

(a) `R = R_0 A^(1//3)` , where `R_0 = 1.2 xx 10^-15 m`.
`rArr log_e R = log_e R_0 + (1)/(3) log_e A`
This is the equation of a straight line with positive slope.