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Categories >> Sciences >> Physics >> General Physics
 
 


 

 
 General Physics interview questions  General Physics Interview Questions (388)
 Geology interview questions  Geology Interview Questions (15)
 Geo Physics interview questions  Geo Physics Interview Questions (28)
 Astro Physics interview questions  Astro Physics Interview Questions (26)
 Nuclear Physics interview questions  Nuclear Physics Interview Questions (39)
Question
Why is it easier to swim in sea water than in the river water?
 Question Submitted By :: General-Physics
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
It us easier to swim in sea water than in river water,
because sea water is denser than river water and the body
sinks less in it
 
Is This Answer Correct ?    126 Yes 20 No
Sanju
 
Answer
# 2
Sea water contains salt which increases the density of water
and increases its upthrust which helps the body to float .
 
Is This Answer Correct ?    53 Yes 6 No
Vishnu.p.sreekumar
 
 
 
Answer
# 3
Because salt water is denser....and rises to the upper
so it is easy to float
 
Is This Answer Correct ?    64 Yes 25 No
Sexy
 
Answer
# 4
It is easier to swim in sea water than in a river because, the sea water contains salt which increases the density of water and also increases its upthrust so, the body sinks less in it and we swim easily ... 
Is This Answer Correct ?    34 Yes 8 No
Mohammad Mohsin Zia
 
Answer
# 5
Archimedes principle, the weight of water displaced by any
body equals the weight of the floating body. In sea water,
as density is more, less volume of water has to be displaced
for a swimmer to float. Hence, it is easier to swim.
 
Is This Answer Correct ?    8 Yes 3 No
Shantanu
 

 
 
 
Other General Physics Interview Questions
 
  Question Asked @ Answers
 
Why does a water pump becomes ineffective, when water ha to be raised through a height grater than 30 ft. ?   3
Explain the Compound microscope ?   2
which type of component is transformer   2
what is relation between magnetic and electricity and why?   3
Why are the steam pipes and hot water pipes used for heating rooms, not fixed to the walls firmly at both ends ?   1
why the air temperature drops more on clear nights than on cloudy nights?   3
egg or hen which came first   4
Explain the Shadows ? Infosys 1
Explain the Photometry ?   1
Why is diamond so bright ?   1
Why is it possible to see the face through a glass, ehen it is polished from on side ?   2
Why does a semicondctor act as an insulator at 0'k and why its conductivity increases with increasing temperature?   5
 
For more General Physics Interview Questions Click Here 
 
 
 
 
 


   
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