A plastic cube is released in water, will it sink or come to the surface of water?

Question

When we take a blanket at room temperature and wrap it around ourselves, we become warmer than if we were uncovered by the blanket.

When we take a blanket at room temperature and wrap it around an ice cube, would it melt faster or slower than if the ice cube was uncovered by the blanket?

Answer 1

Come to surface of water