Question

The mass of an object is 18g and its volume is 9cm^3. sink or float ?​

Answer 1

Step-by-step explanation:

In order to find whether it will sink or float in water we must first find the density of the object

The density of a substance can be found by using the formula

`density = (mass)/(volume) \\`

From the question

mass = 18 g

volume = 9 cm³

So we have

`density = (18)/(9) \\`

We have the density as 2.0 g/cm³

The object will sink in water since it's density is greater than that of water which is 1.0 g/cm³

Hope this helps you