Question

Where does a person find easy to swin-in sea water or in river water? Give reason for your answer.​

Answer 1

Answer:

Due to high salt in the sea water the density of the sea water is higher as compared to river water. So as the density increases the buoyant force also increases. ... So the buoyant force is higher in the sea water as compared to river water. So it is easier to swim in the sea water as compared to the river water