a substance has a mass of 15 grams and a volume of 32 ml. calculate the density of the substance.\na 2.13…

Explanation:

Step1: Recall density formula

Density ($\rho$) is given by $\rho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Substitute values

Given $m = 15$ g and $V=32$ mL. So, $\rho=\frac{15}{32}$ g/mL.

Step3: Calculate result

$\frac{15}{32}= 0.46875\approx0.469$ g/mL.

Answer:

B. 0.469 g/mL