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Is surface of hull of boat smooth or rough ?and why ?

Is surface of hull of boat smooth or rough ?and why ?

Grade:11

1 Answers

Manas Shukla
102 Points
7 years ago
It is rough nowdays.
There are certain “designs” or “patters” which help to reduce drag and hence save fuel of the boat.
Boats are also sometimes coated with hydrophobic materials sometimes to significantly reduce friction. You will study about these in subject called Tribology while doing engineering.

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