Question

1. what is the volume, in centimeters cubed, of a block of steel (density of steel 7.85 g/cm³), which has a mass of 49.6 grams? v = m/d 49.6

Explanation:

Step1: Recall density formula

The density formula is $D=\frac{m}{V}$, where $D$ is density, $m$ is mass and $V$ is volume. We can re - arrange it to solve for volume: $V = \frac{m}{D}$.

Step2: Substitute given values

We are given that $m = 49.6$ grams and $D=7.85$ g/cm³. Substitute these values into the volume formula: $V=\frac{49.6}{7.85}$.

Step3: Calculate volume

$V=\frac{49.6}{7.85}\approx6.32$ cm³.

Answer:

$6.32$ cm³