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Liquid nitrogen is obtained from liquefied air and is used to prepare frozen goods and in low-temperature research. The density of the liquid at its boiling point (−196°C or 77 K) is 0.808 g/cm3. Convert the density to units of kg/m3.

Respuesta :

Answer:

The density of the liquid is [tex]808\ kg/m^3[/tex].

Explanation:

It is given that,

The density of liquid is 0.808 g/cm³

We need to convert the density into kg/m³

We know that,

1 kg = 1000 g

And 1 m = 100 cm

So,

[tex]d=0.808\ \dfrac{g}{cm^3}\\\\=0.808 \dfrac{(1/1000)\ kg}{(1//100\ cm)^3}\\\\d=808\ kg/m^3[/tex]

So, the density of the liquid is [tex]808\ kg/m^3[/tex].

Eduard22sly

The density of the liquid nitrogen in Kg/m³ is 808 Kg/m³

From the question given above, the following data were obtained:

Density (g/cm³) = 0.808 g/cm³

Density (Kg/m³) =?

  • We'll begin by converting 0.808 g/cm³ to Kg/cm³

1 g/cm³ = 0.001 Kg/cm³

Therefore,

0.808 g/cm³ = 0.808 × 0.001

0.808 g/cm³ = 0.000808 Kg/cm³

  • Finally, we shall convert 0.000808 Kg/cm³ to Kg/m³. This can be obtained as described below:

1 Kg/cm³ = 10⁶ Kg/m³

Therefore,

0.000808 Kg/cm³ = 0.000808 × 10⁶

0.000808 Kg/cm³ = 808 Kg/m³

Thus, 0.808 g/cm³ is equivalent to 808 Kg/m³

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