Question

What makes an object sink or float in the water?

Answer 1

$\boxed {ANSWER}$

The density of an object determines whether it will float or sink in another substance. An object will float if it is less dense than the liquid it is placed in. An object will sink if it is more dense than the liquid it is placed in.

Answer 2

some objects sinks in water, because there density is low than water.

but some substances not because, there density is more than water.