Question

when cold water is poured over a hot iron rim it_________​

Answer 1

Answer:

contracts

Explanation:

metals contracts on cooling

Answer 2

Answer:

When cold water is poured over a hot iron rim, it contracts.

Explanation:

What is a rim?

• Rim is an object which fits on the wheel and helps to withstand the weight and to protect wheels in any unfavorable conditions.

• It is made up of metals like steel, aluminum, iron, etc.

Effect of hot and cold water on iron rim:

• When hot water is poured on the iron rim, the kinetic energy of metal molecules will increase and bonds will break and the rim will expand in the size.

• while if the cold water is poured on the hot iron rim, the kinetic energy of molecules will decrease and it contracts in the size.

So, from the above discussion, it is proved that when cold water is poured over a hot iron rim it contracts.

To learn more about the effect of temperature on kinetic energy,

brainly.in/question/3845105

To learn more about the states of matter,

brainly.in/question/16498739

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