Question

A student finds a rock on the way to school. In the laboratory he determinesthat the volume of the rock is 22.7mL and the mass is 40g. What is the density ofthe rock? (round your answer to 2 decimal places)HELP PLEASE

Answer 1

Answer

The density of the rock = 1.76 g/mL

Explanation

Given:

The volume of the rock = 22.7 mL

Mass of the rock = 40 g

What to find:

The density of the rock.

Step-by-step solution:

The density of the rock can be calculated using the density formula, which is:

$Density=\frac{Mass}{Volume}=\frac{40g}{22.7mL}=1.76\text{ }g\text{/}mL$

Hence, the density of the rock is 1.76 g/mL.