Question

If the mass of an object is 2 g and the volume is

Answer 1

Answer:

The answer is option A

Explanation:

To find out if the object sink or float in water we must first find the density of the object

$density = \frac{mass}{volume}$

From the question

mass of object = 2 g

volume = 4 mL

The density is

$density = \frac{2}{4} = \frac{1}{2}$

We have the answer as

0.5 g/mL

The object will float on water since it's density is less than that of water which is

1.0 g/mL

Hope this helps you