how many balls each of radius 0.5 cm can be made from a solid sphere of metal
of radius 10 cm by melting the sphere?
Answers
Answered by
13
The volume of a sphere is =(4πr^3)/3
The volume of a ball= (4π*0.125)/3=0.52 c.c
The volume of sphere =(4π*10^3)/3=4188.79. c.c
No. Of balls= 4189.79/0.52=8000
Similar questions