nothandomlaudzi nothandomlaudzi
  • 15-07-2020
  • Physics
contestada

the density of gold is 19 300kg/m^3. what is the mass of gold cube with the length 0.2015m?

Respuesta :

samuelonum1
samuelonum1 samuelonum1
  • 23-07-2020

Answer:

The mass is [tex]157.87m^3[/tex]

Explanation:

Given data

length of cube= 0.2015 m

density = 19300 kg/m^3.

But the volume of cube is given as [tex]l*l*l= l^3[/tex]

[tex]volume -of- cube= 0.2015*0.2015*0.2015= 0.00818 m^3[/tex]

The density is expressed as = mass/volume

[tex]mass=19300*0.00818= 157.87m^3[/tex]

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