What is the radius of the circular plate of thickness 1cm made by melting a sphere of radius 3cm?

How many balls of radius 1 cm can be drawn by melting a metallic sphere of radius 3 cm?

How many solid cylinders of radius 10 cm and height 6 cm can be made by melting a soilid sphere of radius 30 cm?

How many solid cylinders of radius 6 cm and height 12 cm can by made by melting a solid sphere of radius 18 cm ? Activity : Radius of the sphere , r=18 cm For cylinder , radius R =6 cm, height H =12 cm therefore Number of cylinders can be made = ("Volume of the sphere")/(.....................) = (4/3pir^3)/(.......) = (4/3xx18xx18xx18)/(..................) =

How many solid cylinders of radius 6 cm and height 12 cm can be made by melting a solid sphere of radius 18 cm? Activity: Radius of the sphere, r = 18 cm For cylinder, radius R = 6 cm, height H = 12 cm therefore Number of cylinders can be made =("Volume of the sphere")/(square) =((4)/(3)pir^(3))/(square) =((4)/(3)xx18xx18xx18)/(square) =square

The radius of a solid iron sphere is 8cm. Eight rings of iron plate of external radius cm and thickness 3cm are made by melting this sphere.Find the internal diameter of each ring,

Some solid metallic right circular cones, each with radius of the base 3 cm and height 4 cm are melted to form a solid sphere of radius 6 cm. The number of right circular cones is

How many solid cylinders of radius 6 cm and height 12 cm can be made by melting a solid shpere of radius 18 cm ? Radius of the sphere, r= 18 cm For cylinder, radius R = 6 cm, height H = 12 cm. :. Number of cylinder can be made

The radius of a solid iron sphere is 8 cm. Eight rings of iron plate of external radius 6 2/3 cm and thickness 3 cm are made by melting this sphere. Find the internal diameter of each ring.

How many metallic balls of radius 1 cm can be recast by melting a metallic sphere of radius 8 cm?

How many lead balls, each of radius 1 cm, can be made from a sphere of radius 8 cm ?