Two cones have the same volume and their base - radiị are in the ratio '4: 5'. What is the ratio of their heights?

The base-radii of two cones are in the ratio '3: 5' and their heights are in the ratio '2: 3 .' What is the ratio of their volumes?

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

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

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 are in the ratio 2: 3 and their heights are in the ratio 5: 4 . i) What is the ratio of their volumes? ii) The volume of the first cylinder is 720 centimetres. What is the volume of the second?

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

Find the ratio of the surface area if the radii of two spheres are in the ratio '2: 3 .' What is the ratio of their volume?

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