Question

An irregularly shaped stone was placed into a graduated cylinder containing 10 mL of water.

The height of the water rose to 15 mL. If the mass of the stone is 25 g, what is the density?

Answer 1

The density of the stone is found by dividing its mass (25 g) by its volume (5 mL), which yields a density of 5 g/mL.

Step-by-step explanation:

To find the density of the stone, we use the formula:

Density = Mass / Volume

We know the mass of the stone is 25 g, and the volume can be determined from the rise in water level in the graduated cylinder, which is:

Volume of stone = Final water level - Initial water level

Volume of stone = 15 mL - 10 mL

Volume of stone = 5 mL

Now, we can calculate the density:

Density of stone = 25 g / 5 mL = 5 g/mL

The stone has a density of 5 g/mL.