how??? thanx for your help
2006-11-15 10:54:31 · 6 answers · asked by bob 1 in Environment
Sure, the salt concentration is much higher than that of freshwater.When the desity is so high that it is higher than the density of human body, the uplifting force > goingdown force(gravity), so u can float much better in sea. Have u heard of the Dead Sea? The salt concentration is so high that no fish can survive and a non-smimmer can float on the surface without any floating technique
2006-11-15 23:30:16 · answer #1 · answered by a V a 4 · 0⤊ 0⤋
Yes this is true. Seawater is more dense than freshwater. Objects float easier in Seawater and so it is infact easier to tread and swim in seawater. Try it. Next time you go to the beach, try and remember to go swim in a pool afterwards and try to notice the difference.
2006-11-15 19:02:35 · answer #2 · answered by thedarkbristow 2 · 0⤊ 0⤋
yes this is true, it is the amount of salt in the sea water which helps to keep us a float better, in the dead which is full of salt one can just float there without any effort.
2006-11-15 18:57:00 · answer #3 · answered by t.i.m 3 · 0⤊ 0⤋
not sure if its easier to swim but the salt water does help u to stay afloat due to buoyancy,
2006-11-15 18:57:14 · answer #4 · answered by twistoffate2099 4 · 1⤊ 0⤋
salt water makes things more boyant than fresh water, however you probably notice the difference in the ocean
2006-11-15 19:03:57 · answer #5 · answered by jerry t 1 · 0⤊ 0⤋
yes
2006-11-15 19:02:29 · answer #6 · answered by only one 2 · 0⤊ 0⤋