Question

The temperature of a metal rim is increased before fixing it to a wooden cart wheel. Give a
scientific reason to support this statement.


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Answer 1

Answer:

Explanation:

YOU SAY IT NO SCIENTICEST TO KNOW THE SCIENTIFIC REASON

Answer 2

Answer:

To fix the metal rim, it should be heated at first so that the rim expands and accordingly and fits onto the wheel. Then Coldwater has then put over the rim so that the metal rim contracts and fits tightly onto the wooden wheel.

Explanation: