Question

why does an object float or sink when placed on the surface of water​

Answer 1

Answer:

If the density of an object is more than the density of the water, then it sinks. This is because the buoyant force acting on the surface is less than the gravitational force acting on the surface. If the density of an object is less than the density of the water, then it floats.

Answer 2

Answer:

This is because the buoyant force acting on the surface is less than the gravitational force acting on the surface. If the density of an object is less than the density of the water, then it floats.

hope it works out for you and please f-o-l-l-o-w me and Mark me brainliest