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What is the only difference between liquid or molten steel and solid steel?
Energy. The atoms in solid steel are moving more slowly than the atoms in liquid steel.
What is the viscosity of molten aluminum?
It is about 0.005 Pa.s
What is the density of molten steel for Example CK45?
7,87 gr/cm3
Why shouldn't you breath in the fumes from a soldering iron?
It's not healthy!! Though they are safer than they used to be, fumes released from molten solder and flux could contain chemicals that might be a long-term health hazzard. It is prudent to keep exposure to a minimum.
Why flux is not used in tungsten gas arc welding?
The gas acts as the flux would, in shielding the molten steel from the oxygen in the air.
When molten steel becomes solid is energy absorbed or released by the steel?
Energy is released.
When molten steel becomes solid steel is thermal energy absorbed or released by the steel?
I find this easier to understand the opposite way round. To make solid steel a liquid do we have to give it energy it can absorb? Yes. We have to heat it up a lot. So making a solid into a liquid absorbs energy. When a liquid cools down and becomes a solid the opposite must happen. It must release energy into the environment. There are some cool words that scientists use instead of absorbs heat energy and releases heat energy. We say endothermic (endo = in, like an endoscope, and therm = heat like thermometer or thermal socks) for taking heat in and exothermic (exo = out, like exit or exoskeleton, and therm = heat). Use those words and your teacher will think you are really smart!
What Made liquid by heat?
When a substance is heated, it absorbs energy in the form of heat, causing its molecules to gain kinetic energy and vibrate more rapidly. Eventually, the substance's molecular bonds weaken, allowing the particles to move more freely and rearrange into a liquid state. This process is called melting.
When molten rocks cool it becomes what kind of rock?
igneous rock.
What is molten in a sentence?
Molten refers to a substance that has been heated to a high temperature until it becomes liquid. An example sentence could be: "The blacksmith poured the molten metal into the mold to create a new tool."
How does magma create rock?
Magma is molten rock. It becomes rock by cooling and hardening.
What type of rock is formed when molten rock cools and becomes soil?
igneous rock
What happens when molten cools and becomes a solid?
When a molten substance cools and solidifies, its particles slow down and come together to form a solid structure with a fixed shape and volume. This process involves the removal of heat energy, leading to the formation of a regular and ordered arrangement of atoms or molecules in the solid state.
How molten metal chages into a solid?
A metal is actually solid beforwe application of high heat,a metal becomes molten when the heat is high enough to enable breakage of bonds between molecules of the metal such that the molecules are free to move as in liqiud.so a molten metal becomes solid when molecules form bond again as in solid.
When rock heats up and becomes molten rock does it sink closer to the core?
No, molten rock is less dense than solid rock and rises through the crust.
What is the difference between solid rock and molten rock?
Heat! One has more [molten] while the other has less [solid]. Heat is also known as Kinetic Energy: the Energy of Motion.
What happens as a result of molten rocks building up pressure under earths crust?
An erupting volcano occurs when the pressure of the molten lava beneath becomes too great.
