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Contraction occur at low temperature.
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∙ 6y ago
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When a piece of metal cools it will do what?
it will contract
Why does your water tank make clicking noise?
it is were it turns on the heat to warm it upThe coefficient of expansion per degree per inch causes the metal to expand and contract making the sounds
When metal is cooled by ice what will the particles do?
The particles will contract.
Would a bar of copper contract if you placed it in a refrigerator?
All metals will expand and contract to some degree depending on the temperature.
Is it necessary to have a degree in order to obtain a contracts manager job?
A degree is not necessary to obtain a contracts management job. But you do need to earn contract management certification which can be obtained from the National Contract Management Association.
Why do oven trays expand and contract?
heat makes metal expand.
What metal boils at 1 degree after melting?
MERCURY
What is distortion in welding?
it moves Because almost all Elements expand when heated and contract when cooled. As you are welding the metal at that location is trying to expand because of the heat. Ahead of the weld area the metal isn't moving. Behind the weld area the metal is trying to contract as it cools. If the whole weld could be heated at once it would expand then contract at the same rate without distortion.
What is the muscle when the heart forces blood?
The ventricles are the lower heart chambers that contract to pump blood. The upper chambers, atria, also contract, but to a lesser degree.
What kind of degree do you need to be in the army?
You only need a degree if you want to be an officer. You can either go to school on your own to obtain a Bachelor's degree or join an ROTC program which will have a contract for service upon graduation
What changes do you see when hot metal is cooling?
The metal object would contract, i.e it would shrink.
How can you buy an alloy?
If it is one of the hundreds of standard alloys you can just buy it from a store that sells metal. If not it will be more complex as you will need to contract with a metal supplier to make it fore you.
