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?

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?

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

The diameter of two sphere are in the ratio 1:2 , what is the ratio between their total surface area.

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

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

The radii of two cylinders are in the ratio 2: 3 and their height are in the ratio 9: 4 . a) What is the ratio of their. volume? b) The radii of two cylinders are in the ratio 1: 2 . Find the ratio of their heights, if their volumes are same.

The base radii of two cylinders of the same height are in the ratio 3: 4 . What is the ratio of their volumes?