Question

it is easier to swim in sea water as compare to river water why

Answer 1

due to the density of water.
the salts dissolved in the ocean water makes it more dense ,making easier for us to swim

Answer 2

Hey


" It is easier to swim in seawater as compared to river " .


This is because our swimming nature and our swimming effort depends upon the buoyant force that is exerted by the water on the body .
The greater the force , better it will help to swim .


Ummm ...now why does this happen in case of sea water than river water ??


:- Sea water contains salts in it , along with many impurities which makes it saline in nature . Now these salty nature of sea water , or say the salt present in sea water exerts buoyant force more and keeping the body up , which is not in case of river water .


In fact , one sea is there . Sorry I forgit name of that sea , in which the salt level is so much high that all the people goes in that sea and they play , they sleep and they enjoy a lot in that sea and there is no any chance of sinking in that sea .

It is a famous tourism place .

Hope you get it ^_^


thanks :)