How many lead balls, each of radius 1 cm, can be made from a sphere of radius 8 cm?
Given,
Radius of big sphere (R) = 8cm
Radius of small sphere (r) = 1cm
Volume of big sphere = 2 × volume of small sphere
n = no. of sphere
512 = n
n = 512 ball
8
How many lead balls, each of radius 1 cm, can be made from a sphere of radius 8 cm?
Given,
Radius of big sphere (R) = 8cm
Radius of small sphere (r) = 1cm
Volume of big sphere = 2 × volume of small sphere
n = no. of sphere
512 = n
n = 512 ball