The function of Stegosaurus's plates is not known. One theory is that the plates were a sort of armor, and that is why they are often called a Stegosaurus's armor.
Samurai armor made of steel plate sometimes leather. Early Samurai armor was made from brass.
No - Light armor is leather, cloth, etc. Plate armor is considered heavy armor.
At the very beginning of the Middle Ages, they wore the same armor the Romans did, or they wore the armor of the Germanic tribes, which was rather a combination of things, but largely a copy of Roman armor. As time went by, they adopted scale armor that was a combination of rings and strips of steel plate sewn to leather, called ring mail and scale armor. Later yet, they used chain mail, in which the rings interlocked, and developed plate armor, in which the pieces of steel plate conformed to larger parts of the body.
Knights started wearing plate armor for better protection against arrows and weapons in battle. This armor increased their defense but also reduced their mobility. Additionally, plate armor allowed knights to display their status and wealth.
There is no such thing as dragonwarrior armor on runescape. If you mean dragon plate armor, you need to have level 60 defense to be able to wear it. Dragon plate armor has good defense bonuses, but it is a little expensive. To get dragon plate armor you can but it at the grand exchange or buy ir from players. Some monsters on runescape drop dragon armor but it is usually a rare drop.
In terms of protective quality in terms of blunt force and weight, the mail is still widely used, and it is apparent that there are numerous reasons for this. It is adaptable, allowing it to cover areas where a plate would be difficult to protect. The mail is often heavier than an armor plate in terms of material. Because mail and plate armor come in a variety of thicknesses, there's some leeway here. Plate mail armor is frequently backed with chain mail, with the metal plates welded to the chainmail backing.
Iron plate.
You cannot get the Lich King's armor. However, if you wish to get armor that looks similar, there is level 80 plate in Naxxramas that resembles Death Knight armor. Similarly, the pieces of Deathbone plate armor that drop in Scholomance (level 58-60) also have a similar style.
Some common types of armor used in medieval times are leather armor that has been treated by boiling or waxing, chain mail armor, plate armor and scale armor.
for protection
Hoplology - from Greek: hoplos (a mythical plate-armored animal) and hoplite, the term for the classical Greek warrior
yes