why an iron needle sink in the water but a ship made of iron floats on water ?
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Answered by
6
It is because the surface area of needle is so small. So a needle cannot balance on water. But surface area of ship is larger.. That is why it is able to float.
Anshu8020:
then tell me what is wrong in this question
Answered by
3
because a ship has hollow place beneath which makes the density lesser than water and a iron needle is of great density than water
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