Question

5. द्रव्यमान संख्या 1 और 27 के दो नाभिको की त्रिज्या का अनुपात क्या होगा ?
What will be the ratio of radii of two nuclei of mass numbers 1 and 27​

Answer 1

Answer:

radius of atomic number:

R=$\ R_{0}$ $\ A^{1/3}$

where ,

$\ R_{0}$ is constant,A is atomic mass.

let's assume the two nuclei as x and y.

☆ratio;

$\frac {x}{y}$ = $\frac { R_{0} 1^{1/3}}{R_{0} 27^{1/3}}$

》$\frac {x}{y}$ = $\frac {1}{3^{(3).(1/3)}}$

》$\frac {x}{y}$ = $\frac {1}{3}$

so 1/3 is the required ans.

♧hope it helps! ♧