Science, asked by AnkurPathak9445, 10 months ago

Blacksmiths slightly heat on a mettalic ring on the rim of the wooden wheel of a bullok cart?Why do they do that?What type of change is associated with this activity

Answers

Answered by padariyarhytham

2

Answer:

Explanation:

Because when the metal is heated it expands and then it is colled by normal temperature so it contract on the wooden wheel to fit tightly

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