Which prawns know of what is called red hard alloy.
This form of exercise is intense, and the more objects or systems formed by these microscopic particles become hotter. As the temperature rises, the object begins to emit visible light, first of all, the longer red part, which turns from dark red to orange red.
A large amount of microscopic motion of microscopic particles (molecules, atoms, etc), i.e., irregular motion of a large number of microscopic particles that make up macroscopic objects or systems.
In the hot state of the object, between the temperature of 500 to 1200 DEG C. The temperature rises, objects will be converted to red by incandescent state. The object is heated up to the state called red red.
