Question

density is mass divided by volume. find the mass of a gold bar if the density is 19.32 g/cm³ and the volume is 50 cm³. a 0.4 g b 2.6 g c 69.3 g d 966 g

Explanation:

Step1: Recall the density formula

Density formula is \(
ho=\frac{m}{V}\), where \(
ho\) is density, \( m\) is mass and \( V\) is volume. We need to find \( m\), so we can re - arrange the formula to \( m =
ho\times V\).

Step2: Substitute the given values

Given \(
ho = 19.32\space g/cm^{3}\) and \( V=50\space cm^{3}\). Then \( m=19.32\times50\).

$$
LATEXBLOCK0
$$

Answer:

D. 966 g