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When one end of a piece of metal is heated what happens?
the partcles get closer together or the particles get bigger. you decide
Does metal oxide decompose when heated?
Lots of compounds decompose when heated enough so too most metal oxides (it depends partially on the atmosphere surounding the compound as well).
What metal forms a black oxide when heated?
copperCopper (cupric) oxide is produced. Therefore, copper is the metal that produces a black oxide when heated.
What happens to coal when it is heated?
It turns into a metal called "soda"
What is molten ore?
When purified solid metal is heated under very high temperature it changes to liquid metal .This liquid metal is called molten metal .
When a metal rod is heated at one end which end is hotter?
The end that is being heated should be hotter than the other end.
When a metal rod is heated at one end what energy transfer takes place in the rod?
conduction
When one end of a piece of metal is heated what happens?
the partcles get closer together or the particles get bigger. you decide
Name one metal which does not react with oxygen when heated?
Brooks metal ;)
What happens when one end of a metal slab is heated and ice is placed on the other end?
Heat will be transferred through the metal and begin melting the ice at the other end. Metal is a very good conductor of heat and heat like most other things prefers to equalize itself if possible.
What happens if a metal rod is heated at one end?
The drawing pin which is the closest to the heat/bunsen burner will fall off first because of the heat partials travel through the metal rod and through each piece of wax causing the wax to melt.
What happens to the particles in a metal when the metal is heated?
When a metal bar is heated....the particles in the area of the metal bar that is hot start vibrating.. knocking into each other and passing the heat energy on to cooler particles. The cooler end that isn't heated still has a rise in temperature just not as much as the heated area because the heat has almost been diluted.
Will the volume of metal decrease if it is heated?
No, the volume of a metal increases as it is heated. It expands.
Can one produce energy with a bi metal strip when heated?
Yes
How did ranchers know their cattle?
they branded their cattle (they heated a metal rod with a specific symbol at the end and burned it into their skin).
Can you generate electricity from hot metal body?
If two metals are joined to form a thermocouple, then when their junction is heated, electrons will flow away from the junction - a tiny electrical flow. When a metal is heated, electrons will flow away from the hot end of the metal. Once again a tiny amount.
WHY is metal a good condutor of heat?
it is because of the mobile electron pool. due to this electron arrangement metal ions are so closely packed, when one end is heated the ions in that end vibrate.this results the neighbouring ions to vibrate one by one. thus thru vibration heat is carried from one end to the other. since such an arrangement is found only in metals,metals are good thermal conductors..
