The volume of a ball was measured at 500.0 cm3, and then mass was measured on this triple beam balance. what would be the most accurate reading for the mass of the ball? g using this mass, what would be the most accurate calculation of density for the ball? g/cm3

Respuesta :

The most accurate reading for the mass of the ball would be 404.2g. 
the most accurate calculation of density for the ball, rounded to the nearest ten thousandths, would be 0.8084g/cm^3

We have that the mass and density are

[tex]m=404.2 g[/tex]

[tex]\rho=0.8084g/cm^3[/tex]

From the Question we are told that

The volume of a ball was measured at 500.0 cm3,

We have that if we are to measure a volume of 500cm^3 we have

mass [tex]m=404.2 g[/tex]

to find Density

[tex]\rho=\frac{m}{v}\\\\\rho=\frac{404.2}{500}[/tex]

[tex]\rho=0.8084g/cm^3[/tex]

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