Question

8. An iron needle dash in water but a ship dash on water.​

Answer 1

Answer:

Density of iron is more than the density of water, so the iron needle sinks in water. Needles displace more water than its weight. ... Ship is hollow and empty space contains air, makes the average density of water is less than the average density of water and it floats on water.

Answer 2

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• Density of iron is more than the density of water, so the iron needle sinks in water. Needles displace more water than its weight. ... Ship is hollow and empty space contains air, makes the average density of water is less than the average density of water and it floats on water.