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They expand ------- No, normally metals expand when heated.
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∙ 16y ago
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What changes do you see when hot metal is cooling?
The metal object would contract, i.e it would shrink.
What metal is used to make the outside of your washing machine?
Steel
What causes metal to conduct electricity?
The free electrons within the metal cause metal to conduct electricity because they drift easily with an applied electric force. All metal conducts electricity.
Why are tools often heated before fixing wooden handles?
Heating the metal tool expands them. After fitting the wooden handles the tools are allowed to cool and, as they do so, they contract so that they grip the handles tightly.
What is meant by the recycling of metals?
The recycling of metals is the melting down of scrap metal, and reusing the melted metal to make something new, for example, taking an old car chassis, melting it down, then using the metal to cast a new chassis.
When a piece of metal cools it will do what?
it will contract
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.
How does temperature make an acoustic guitar out of tune?
The tune of a guitar has got to do with the tension on the metal strings. Temperature causes metal to contract or expand, changing the tension of the strings and thus the tuning.
When metal is cooled by ice what will the particles do?
The particles will contract.
What degree does metal contract at?
Contraction occur at low temperature.
Why do oven trays expand and contract?
heat makes metal expand.
How do you make notification letter not to renew contract?
tips how to make notification letter not to renew contract
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 materials were made to make a tram?
they are made out of metal such as metal in metal mixed with metal and metal with loads of metal and metal and you make street car my secret ingreidant.
How you make a contract for a softwere?
how to make software
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
What are factories that make metal ores called?
Factories do not make metal ore. A refinery or smelter makes metal from metal ores.
