A large cargo ship made of steel floats on water, but a small steel nail sinks. The best explanation for this is:
1 )
The ship is hollow and contains air, while the nail is solid
2 )
The ship has a larger surface area than the nail
The ship displaces a greater mass of water than its own mass
4 )
The ship is made of a different type of steel than the nail
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منتظریم اولین نفر تحلیلش کنه!
