Two stones of masses in the ratio 3:4 fall from heights in ratio 4:9. The ratio of their momenta on reaching the ground is

Two bodies having masses in the ratio 2:3 fall freely under gravity from heights 9:16. The ratio of their linear momenta on touching, the ground is

If the base radii of two cylinders are in the ratio 3:4 and their heights are in the ratio 4: 9. then the ratio of their respective volumes is :

The radii of the bases of two cylinders are in the ratio 3 : 4 and their heights are in the ratio 4 : 3. The ratio of their volumes is (a) 2 : 3 (b) 3 : 2 (c) 3 : 4 (d) 4 : 3

The radii of the bases of a cylinder and a cone are in the ratio 3 : 4 and their heights are in the ratio 2 : 3 . Then, their volumes are in the ratio

The radii of two cylinders are in the ratio of 3:5 and their heights are in the ratio 4:3 . The ratio of their volumes is :

Two copper wires have their masses in the ratio 2 : 3 and the lengths in the ratio 3 : 4. The ratio of the resistances is

Two spheres A and B with masses in the ratio 2:3 and specific heat 2:3 fall freely from rest. If the rise in their temperature on reaching the ground are in the ratio 1:2 the ratio of their heights of fall is