Two nuclei have mass numbers in the ratio 1:8. What is the ratio of their nuclear radii?

Two nuclei have mass numbers in the ratio 1:64. What is the ratio of their nuclear radii?

Two nuclei have their mass number in the ratio 1 : 3. The ratio of their nuclear densities would be

Two masses are in the ratio 1:5 . What is the ratio of inertia of this case?

The diameters of two cylinders having the same height are in the ratio 2: 3 . a) What is the ratio of their radii? b) What is the ratio of their volumes? c) If volumes of two cylinders having the same height are in the ratio a : b , then what is the ratio of their radif?

The volumes of two spheres are in the ratio '27: 64 .' What is the ratio of their radii? And the ratio of their surface areas?