4. When the ring cools down it - and fits tightly on to the handle.
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ANSWER : when it cools down it contracts and fits tightly on to the handle
please mark me as Branist please I want to finish ambitious level I got 800 points but not even 1 branist answer please
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Answer:
For fixing the metal rim on a wooden wheel of a cart. The metal rim is made slightly smaller than the wooden wheel. On heating, the rim expands and fits onto the wheel. Cold water is then poured over the rim, which contracts and fits tightly onto the wheel.
Explanation:
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