Why is it easier to swim in sea water than in the river water?
Answer Posted / vishnu.p.sreekumar
Sea water contains salt which increases the density of water
and increases its upthrust which helps the body to float .
| Is This Answer Correct ? | 234 Yes | 60 No |
Post New Answer View All Answers
Explain what instrument is used to measure volume?
Can i work 240 volt 1400 watts 1 ton ac with 24 volt battery..! How..?
how to figure cubic feet of concrete using English measurements?
What is free fall acceleration?
In radio transmission, what does the acronym am stand for?
Explain how do you find your body volume using a tape measure?
How is nuclear fission different from nuclear fusion?
a car starts from rest with uniform acceleration "a" for sometime and then with uniform retardation "b" and comes to rest. The time of motion is "t". find the maximum velocity attained by it?
What does hull speed mean?
What is the proper formula used to calculate acceleration?
Mention the applications of electron microscope. : quantum physics
why the ammeter and voltmeter has a circle representation
What does the mev in mev photon mean?
Explain what does gravitational force depend on?
How fast can a shadow move ? If a moth fly's in front of a very bright room temperature light powerful enough to light up Saturn like the sun could it's shadow move faster then light if there was no light diffusion.