Question

a. How does a blacksmith change a piece of iron into different tools? (3)

b. How are heavy iron tools fitted with wooden handles?​

Answer 1

Answer:

a) by melting it

b) don't know the ans (╯︵╰,)

Answer 2

Answer:

hello mate

Explanation:

a.) A blacksmith first heats a piece of iron till it becomes red hot. It then becomes soft and can be beaten into desired shape. Iron when heated and beaten it forms some shape and again heated it regain initial iron. Thus, this change is a reversible change.

b.) The iron blade of soil digging tools has a ring in which the wooden handle is fixed. ... To fix the handle, the ring is heated and it becomes slightly larger in size (expands). Therefore, the handle easily fits into the ring. When the ring cools down, it contracts and fits tightly on to the handle

hope it helpsyou