In order to know what a metal object is on a dorm wall one would need more information. If a description of the metal object is given one may be able to determine what the object is.
the metal object becomes a temporary magnet
[object Object]
Hardest metal is diamond because wayyy back when they decided to do test. They take car of diamond and ran it to a metal wall at the speed of light. The brick wall dissolved. Then they took a metal car and ran it into diamond wall at speed of light. Car dissolved. They then took speed of light car and drove it into wall made of metal at the speed of diamond. The earth shook but everything dissolved. Then they took diamond wall and drove it into a speed of metal wall and created muffin. This concluded that diamond is the hardest metal
yes
dorm means sleep dorm means sleep
dorm
Yes, because metal conduct electricity.
Metal plating.
A fire in one part of a building can heat up some metal object that runs through a wall from the area of the fire to another location, as yet not affected by the fire. The fire in the first location makes the metal red hot and as metal is a good conductor, the heat travels along it, through the wall into the new area. If the metal in the new area is on contact with some combustible material this can then be set alight and the fire spreads.
A fire in one part of a building can heat up some metal object that runs through a wall from the area of the fire to another location, as yet not affected by the fire. The fire in the first location makes the metal red hot and as metal is a good conductor, the heat travels along it, through the wall into the new area. If the metal in the new area is on contact with some combustible material this can then be set alight and the fire spreads.
[object Object]
Plastic is an insulator where as metal is a good conductor