the density of an object is .835 g/cm³. if its volume is 34 cm³, what is the mass of the object? (density…

the density of an object is .835 g/cm³. if its volume is 34 cm³, what is the mass of the object? (density: $d = \\frac{m}{v}$)\n.02 g\n.41 g\n28.39 g\n40.72 g

the density of an object is .835 g/cm³. if its volume is 34 cm³, what is the mass of the object? (density: $d = \\frac{m}{v}$)\n.02 g\n.41 g\n28.39 g\n40.72 g

Answer

Explanation:

Step1: Recall density - mass - volume formula

$D=\frac{m}{V}$, where $D$ is density, $m$ is mass and $V$ is volume. We need to solve for $m$.

Step2: Rearrange the formula for mass

$m = D\times V$.

Step3: Substitute given values

Given $D = 0.835\ g/cm^{3}$ and $V=34\ cm^{3}$, then $m=0.835\times34$. $m = 28.39\ g$.

Answer:

C. 28.39 g