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, Vp = volume of one particle, ρ= density of particles) ? |
| A. | m/ρ . Vp |
| B. | m . ρ/Vp |
| C. | m . Vp/ρ |
| D. | Vp/m . ρ |
| Answer» B. m . ρ/Vp | |