Biology, 27.10.2020 05:50, lilpetals

PLSSS HELP ILL GUVE BRAINIEST 8. An object A has a mass of 12 g and a volume 10 cm3. Object B
has a mass of 12 g and a volume of 8 cm3. Which object has a
greater density?

Answers: 1

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Answers

answered: chaseashley24

$\boxed {\tt Object \ B: 1.5 \ g/cm^3}$

Explanation:

Density can be found by dividing the mass by the volume.

$d=\frac{m}{v}$

Object A

The mass is 12 grams and the volume is 10 cubic centimeters.

$m= 12 \ g\\v= 10 \ cm^3$

Substitute the values into the formula.

$d=\frac{12 \ g}{10 \ cm^3}$

Divide.

$d=1.2 \ g/cm^3$

Object B

The mass is 12 grams and the volume is 8 cubic centimeters.

$m= 12 \ g \\v= 8 \ cm^3$

Substitute the values into the formula.

$d=\frac{12 \ g}{8 \ cm^3}$

Divide.

$d= 1.5 \ g/cm^3$

1.5 grams per cubic centimeter is greater than 1.2 grams per cubic centimeter, so Object B has a greater density.

answered: Guest

idk

explanation:

answered: Guest

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