0
What else can I help you with?
Do any metals contract when heated?
No, metals always expand when heated and contract only when cooled.
Which of the two metals contract more when cooled?
Generally, all metals contract when cooled. However, the rate at which they contract depends on their coefficient of thermal expansion. In general, materials with higher coefficients of thermal expansion will contract more when cooled.
Why do wires tighten up at night?
At night, there is no sun, thus there is no heat. When there is no heat, solids contract. The wires, being solids contract at night and in the morning, when there is heat, they sag.
Why do wires look different during the day and at night?
At night, there is no sun, thus there is no heat. When there is no heat, solids contract. The wires, being solids contract at night and in the morning, when there is heat, they sag.
What happened to the matel when it is on a cold day?
Metals contract when they are cooled, and expand when they are heated.
Why did your cupcakes contract from the cases on cooling?
Like in Science when metals are heated they expand then contract when they cool.They contract because all of the stach has setteled in.It is always good to cool your cupcakes.
Do metals expand when they are cooled?
No, most substances contract with cooling, only some exotic substances (eg water) expands when cooled.
What are metals that expand and contract?
Metals expand when heated because when heat touches the atoms they bounce around even more than they already do so they need more space. When you cool a metal it contracts. Would you get closer to someone when your cold?
Why does metal contract?
Metals, like most solids will contract when cooled. When cooled the atoms or molecules slow down, vibrating less often, causing a smaller average separation between them.
How does one contract contact dermatitis?
You can contract contact dermatitis by exposing yourself to things that will cause an immune reaction to your body. Common causes include cheap metals such as nickel, and latex.
How do you make metal contract?
They expand ------- No, normally metals expand when heated.
How much is Faith Hill's contract for Sunday night football?
5 million
