Why is it easier to swim in sea water than in the river water?
Answer Posted / shantanu
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 ? | 74 Yes | 46 No |
Post New Answer View All Answers
How much does automotive oil weigh?
What is an electron?
Explain one advantage of a scanning electron microscope over a transmission electron microscope?
Why does it take longer to heat a bucket of water than a cup of water?
For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate
Explain planck’s hypothesis? : quantum physics
What is free fall acceleration?
A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?
Tell me why does a tilted gyroscope not fall?
What is supersonic?
What is sound velocity?
How do you calculate shaft power?
Laser is an acronym for what?
When gravity is the only force acting on an object the object is in what?
What are the weights in pounds of liquid gallons?