A blacksmith hammers a hot piece of iron while making a tool. how does the force due to hammering affect the piece of iron?
Question: A blacksmith hammers a hot piece of iron while making a tool. how does the force due to hammering affect the piece of iron?
When a blacksmith hammers a hot piece of iron, he or she applies a force that changes the shape and size of the metal. The force causes the atoms in the iron to move closer together or farther apart, depending on the direction of the hammering. This process is called plastic deformation, and it is irreversible. The hot iron is more malleable than cold iron, meaning it can be deformed more easily without breaking. The hammering also affects the internal structure and properties of the iron, such as its hardness, strength, and ductility. The blacksmith can control these properties by adjusting the temperature, speed, and angle of the hammering, as well as by using different tools and techniques.
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