If the radius of a sphere is doubled, then the density of the sphere is `"________"` times its original value.

If the radius of a sphere is doubled, its volume becomes

If the radius of a sphere is doubled, then its volume is increase by __________.

If the radius of a sphere is doubled, its volume becomes_____

If the radius of a sphere be doubled, then the percentage increase in volume is____

If the density of a sphere is reduced to 1//8 of its original value, then the radius of the sphere is "_________" times its original radius (assume that there is no change in mass). S

If the radius of a sphere is doubled, its volume becomes _______ times the volume of original sphere.

If the radius of a sphere is doubled, what is the ratio of the volume of the first sphere to that of the second sphere?