no the cork will sink
it floats
Oil is denser than cork, so the cork would float.
no
If it is heaver than water (or what ever liquid you put it in) it will sink. Lead will sink. A cork will float.
Wooden cork is less dense than the water and the iron is not.
about............50m......i think
Yes sugar will sink in water and eventually dissolve.
Yes, a cork will often float on the surface of water, depending on the cork's density. But a marble will sink in water because of its weight. It will not float on the surface.
If you dropped a cork in a container of water, the cork will most definitely float. As to the cork is lite, like a feather and it doesnt container much mass.
No, but it eventually melted.
An iceberg