0
Why does a plastic ruler when heated melts while a steel ruler does not?
Wiki User
∙ 12y ago
inshallah r u stupid or something. a steel ruler has a much higher melting point due to the giant lattice of electrostatic bonds, with very high heat energy need to the break them. on the other hand, the plastic ruler only contains weak intermolecular bonds, and thus little heat energy is needed. Ik ur all grown up now. i wish you luck with your life
kind regards, Thine Mother
Laurenz Orlando
Wiki User
∙ 12y agoPlastic rulers are made from a polymer with a lower melting point than steel. A steel ruler will still melt, it's just that a higher temperature is needed.
Laurenz Orlando
Add your answer:
Earn +20 pts
Which is more accurate a plastic ruler or a steel ruler?
Accuracy has more to do with the measurement lines on the ruler than the material. In terms of making measurements , however, a steel ruler has several advantages to a plastic ruler of the same accuracy. For starters, steel rulers are often thinner than plastic rulers, positioning the measurement lines closer to the paper. As well as this, many steel rulers feature a backing made of a gripping material such as cork, which keeps the ruler firmly planted while drawing lines and making measurements. Lastly, the measurement lines on steel rulers are frequently embedded into the metal, whereas plastic rulers tend to have the lines painted on. After a while, these marks can be worn away, reducing the accuracy and readability of a plastic ruler.
What happens to iron and steel in damp conditions?
It melts
What happens to steel when heated?
When steel is heated, its molecules vibrate more vigorously than normal, thus gaining more kinetic energy. As steel starts melting at 1450 degrees Celsius, the particles break free of the bonds that hold them in the lattice.
Is steel synthetic?
If by plastic you mean a material made from plastic as opposed to plastic deformation of say steel for example, then yes, they are synthetic.
What are the examples of synthetic organic compound?
cement paint plastic steel nylon
What do you used a steel ruler for?
you use it in technology and car care you use the steel ruler for straight lines for wood and plastic and other things.
Which is more accurate a plastic ruler or a steel ruler?
Accuracy has more to do with the measurement lines on the ruler than the material. In terms of making measurements , however, a steel ruler has several advantages to a plastic ruler of the same accuracy. For starters, steel rulers are often thinner than plastic rulers, positioning the measurement lines closer to the paper. As well as this, many steel rulers feature a backing made of a gripping material such as cork, which keeps the ruler firmly planted while drawing lines and making measurements. Lastly, the measurement lines on steel rulers are frequently embedded into the metal, whereas plastic rulers tend to have the lines painted on. After a while, these marks can be worn away, reducing the accuracy and readability of a plastic ruler.
Is a steel a solid liquid or gas?
steel is all three. when it is heated it melts into a liquid. if it is heated even more it evaporates into a gas. if gas steel is cooled it condenses into liquid steel and if liquid steel is colled even more it hardens into a solid again
Does steel melts?
Of course steel melts. That is how is shaped into steel objects.
How much does a twelve inch ruler weigh using grams?
It depends on what the ruler's made out of. A plastic ruler would inevitably weigh less than a steel ruler.
Where does the steel go after it melts?
where does the steel go befor it melts
How much does a ruler weigh in oz?
That will depend on the size of the ruler and what it is made out of. A plastic or wooden ruler will be very light, maybe an ounce. A steel ruler will weigh much more.
What is a better insulated container steel or plastic or ceramic?
Plastic melts. Metals conduct heat energy just as well as the do electrical energy. That leaves Ceramic.
Does steel expand or compress when heated?
The steel would EXPAND
What happens to iron and steel in damp conditions?
It melts
What is the meaning of steel rule?
A ruler made of stainless steel.
What temperature does mild steel need to be heated for thermal cutting to occur?
heated up to kindling temperature of the mild steel
