if iron sinks in water whycan't a ship made of iron sink in water ?
Kindly refer to the following link :
https://www.meritnation.com/ask-answer/question/a-piece-of-iron-sinks-in-water-but-why-doesnt-a-ship-made/academics/525513
https://www.meritnation.com/ask-answer/question/a-piece-of-iron-sinks-in-water-but-why-doesnt-a-ship-made/academics/525513