Question

why does an object float or sink when placed on the surface of water class 9 CBSE chapter 10 gravitation​

Answer 1

Answer:

because if the density of the object is greater than it will sink under the water if density of the water is greater than object then object will float on the water

Answer 2

Answer:

as it depends upon the mass weight of an object acting on the surface of the water

Explanation:

hope it helps you