Give reasons as to why It is easier to swim in sea water than in river water.

The density of river water is greater

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The density of sea water is greater

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Both their densities are the same

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None of these

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Solution

The correct option is B The density of sea water is greater
Sea water contains dissolved salts which makes its density more than river water Hence upthrust is more in sea water than river water So it is easier to swim in sea water than in river water

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Q. Why is it easier to swim in sea water than in river water?

It is easier for a person to swim in sea water than in river water. The reason is that:

It is easier to swim in sea water than in river water. Explain the reason.....

Pls try to answer fast and correctly.....

Regards Mahima,

A man first swims in sea water and then in river water. (i) Compare the weights of sea water and river water displaced by him. (ii) Where does he find it easier to swim and why?

Q. Pressure at a certain depth in river water in

p_{1}

and at the same depth in sea water is

p_{2}

. Then (Density of sea water is greater than that of river water) :

Give reasons as to why It is easier to swim in sea water than in river water.

The correct option is B The density of sea water is greaterSea water contains dissolved salts which makes its density more than river water Hence upthrust is more in sea water than river water So it is easier to swim in sea water than in river water

The correct option is B The density of sea water is greater
Sea water contains dissolved salts which makes its density more than river water Hence upthrust is more in sea water than river water So it is easier to swim in sea water than in river water