Question

A combination of wood and iron is just floating in water give reason

Answer 1

because wood is lighter paticle but iron is heavy particle compare to wood so the wood will carry the iron to float in water

Answer 2

This is because the two materials have different densities. The wood is less dense than the water so it floats. The force which pushes upwards on the wood to make it float on the surface of the water is called the upthrust.