Question

Why does an object float or sink when placed on the surface of water?




please help me..........​

Answer 1

Answer:

An object will float on the surface of water when it has density less than that of water because it always displaces more weight of water than its own weight, and as the buoyant force is more than its own weight, therefore it floats.

Answer 2

Explanation:

Buoyancy may be the right answer . In the point of view of archimedes principle