Question

_______ decides whether an object will float .​

Answer 1

• 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

Answer:

The “density” of an object decides whether an object will float or sink.

Explanation:

What is density of an object ?

Density of an object means how tightly its molecules are packed. More tight the arrangement, more dense the object becomes.

• If the density of an object is more than the water, it will sink because then the object will be heavier than water. It signifies that the object is more dense than the water.
• If the density of an object is less than the water, it will float because then the object will be lighter than water. It signifies that the object is less dense than the water.

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