Science, asked by satyamkumar69673, 6 months ago

why does the blacksmith heat the metal rim to fix it on a cart wheel? your WhatsApp number​

Answers

Answered by AshmiMall
1

Answer:

A blacksmith heats the metal rim to fix it onto a cartwheel because a metal rim is made slightly smaller. On heating, the rim expands and fits onto the wheel. Then on cooling, the rim contracts and fits tightly onto the wheel.

Explanation:

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