Question

a copper sphere of radius 8cm is grinded using ball mill to achieve spherical nanoparticles of size 8nm.estimate surface area t
o volume ratio un noth bulk and nano​

Answer 1

Answer:

a copper sphere of radius 8cm is grinded using ball mill to achieve spherical nanoparticles

Answer 2

a copper sphere of radius 8cm is grinded using ball mail to achieve spherical nanoparticles