`r_(1)` and `r_(2)` are the radii of atomic nuclei of mass numbers `64` and `27` repsectively. The ratio `(r_(1)//r_(2))` is

r_1 and r_2 are the radii of atomic nuclei of mass numbers 64 and 27 respectively. The ratio r_1//r_2 is

If r_(1) and r_(2) are the radii of the atomic nuclei of mass numbers 64 and 125 respectively, then the ratio (r_(1)//r_(2)) is

If r_1 and r_2 are the radii of atomic nuclei of mass numbers 64 and 125 respectively, then ratio (r_1//r_2) is

Compare the radii of the nuclei of mass numbers 27 and 64.

compare the radii of the nuclei of mass numbers 27 and 64 .

Two spherical nuclei have mass number 216 and 64 with their radii R_(1) and R_(2) respectively. The ratio, (R_(1))/(R_(2)) is equal to

Two spherical nuclei have mass number 216 and 64 with their radii R_(1) and R_(2) respectively. The ratio, (R_(1))/(R_(2)) is equal to

Two circles of radii r_(1) and r_(2), are both touching the coordinate axes and intersecting each other orthogonally.The value of (r_(1))/(r_(2)) (where r_(1)>r_(2)) equals -

If the radii of nuclei of ._(13)Al^(27) and ._(30)Zn^(64) are R_(1) and R_(2) respectively, then (R_(1))/(R_(2))=

If the radii of nuclei of ._(13)Al^(27) and ._(30)Zn^(64) are R_(1) and R_(2) respectively, then (R_(1))/(R_(2))=