Which of the following gives the work required for size reduction of coal to -200 mesh in a ball mill most accurately ?

Which of the following gives the work required for size reduction of c

1.	Which of the following gives the work required for size reduction of coal to -200 mesh in a ball mill most accurately ?
A.	Rittinger's law
B.	Kick's law
C.	Bond's law
D.	none of these
Answer» B. Kick's law

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Which of the following gives the work required for size reduction of coal to -200 mesh in a ball mill most accurately ?

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