Final answer:
To pull ice from the blast, wetting your hands with water or using a cloth soaked in water can make it easier to grip and pull the ice.
Step-by-step explanation:
To pull ice from the blast, we can use the concept of thermal energy transfer. When we pull the ice, we are essentially transferring heat from our hands to the ice. This causes the ice to melt slightly at the surface, creating a thin layer of water that reduces friction and allows us to pull the ice more easily. The heat transfer from our hands to the ice is driven by the second law of thermodynamics, which states that heat flows from a higher temperature object to a lower temperature object.
For example, if you try to pull a piece of ice with dry hands, you may find it difficult to get a grip because of the high friction between your hands and the ice. However, if you wet your hands with water, the thin layer of water that forms reduces the friction and allows you to pull the ice more smoothly.
So, to pull ice from the blast, wetting your hands with water or using a cloth soaked in water can make it easier to grip and pull the ice.