

MCQOPTIONS
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1. |
Number of particles in a crushed solid sample is given by (where, m = mass of particles in a sample, V p = volume of one particle, ?= density of particles) |
A. | m /? . V p |
B. | m . ?/ V p |
C. | m . V p /? |
D. | V p / m . ? |
Answer» B. m . ?/ V p | |