Q

Density is defined as:

RRB Group-D; RRB Group-D; RRB NTPC (Stage-I) 24/10/2018 / Shift II; 11/12/2018 / Shift II; 16/04/2016 / Shift III 2018; 2018; 2016
✓ Answer: A Mass per unit volume
Density ρ = m/V. Its SI unit is kg/m³.
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