Respuesta :

length=8 cm, width=6 cm, height=5 cm. (answer = 2.1 g/cm3)

The density of the block is of:

[tex]d = \frac{500}{lwh}[/tex]

In which l, w and h are the dimensions of the rectangular block, in centimetres.

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  • Density is mass divided by volume, thus:

[tex]d = \frac{m}{v}[/tex]

  • It's standard unit is g/cm³.
  • The volume of a rectangular prism of length l, width w and height h is given by:

[tex]v = lwh[/tex]

  • Mass of 500g, thus [tex]m = 500[/tex]
  • The density will be of:

[tex]d = \frac{m}{v}[/tex]

[tex]d = \frac{500}{lwh}[/tex]

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