Two rain drops reach the earth with different terminal velocities having ratio `9:4` . Then , the ratio of their volumes is

Two rain drops reach the earth with different terminal velocities having ratio 94 then te ratio fo their volume is

Two rain drops reach the earth with their terminal velocities in the ratio 4 : 9. Find the ratio of their radii .

Two rain drop reach the earth with their with the terminal velocity in the ratio 4 :9 . The ratio of their radii is

If the surface areas of two spheres are in the ratio 4:9 , then the ratio of their volumes is :

Two oil drops in Millikan's experiment are falling with terminal velocities in the ratio 1:4. The ratio of their de-Broglie wavelengths is "2^(n) Find n value 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 :

Two cones have their heights in the ratio 2 : 6 and radii 9 : 3. Then the ratio of their volumes.