ICSE Class 7 Answered
is it easier to swim in sea water or river water?why?
Asked by sonal.rhea | 17 Aug, 2014, 01:51: PM
Expert Answer
It is easier to swim in sea because density of sea water is more than the density of river water. So the upthrust due to sea water is more than that due to river water and hence the weight of a person is balanced in sea water with his less part submerged inside it.
Answered by Sheetal Jalan | 18 Aug, 2014, 01:02: AM
ICSE 7 - Physics
Asked by Sankersubba5 | 22 Aug, 2018, 10:08: PM
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ICSE 7 - Physics
Asked by Sankersubba5 | 22 Aug, 2018, 10:07: PM
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