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Question:- What is the density of a cube

Given:-

  1. Mass = 25 grams
  2. Volume = 125 cm³

Answer:-

Formula :-

[tex]Density = \frac {Mass}{Volume}[/tex]

[tex]Density = \frac{25}{125} \frac{grams}{cm {}^{3} } \\ Density = \frac { \cancel{25} {}^{ \: \: 1} }{ \cancel{125} ^{ \: \: \: 5} } = 0.2 \: g \: cm^{ - 3} [/tex]

To convert it in Kg/m³ divide by 1000 and multiple with 10⁶

[tex]Density = 0.2 \: \times \frac {{10}^{6} }{10 {}^{3} } = 0.2 \times {10}^{3} \\ Density = 200 \: kg \: m {}^{ - 3} [/tex]

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