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| den·si·ty [ dénssətee ] (plural den·si·ties) |
noun |
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| Definition: |
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1. how full area is: the concentration of people or things within an area in relation to its size
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2. physics relative mass: a measure of a quantity such as mass or electric charge per unit volume. Symbol ρ
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3. electricity Same as charge density
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4. electricity Same as current density
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