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Metal paper clips are usually made out of steel.
If it is made of metal, it is a conductor.
Provided the paper is kept just below the flash point, it will not burst into flames. It will become charred and powdery. The metal rod? I assume a metal tube? keeps the paper away from direct heat or a naked flame.
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If cobalt chloride paper turns yellow, that just means it your salt contains a transition metal.
It is made up of flour and water! it is fun to make
when the piece of paper is wrapped around the pipe, less of the paper is exposed to oxygen, which is essential to start a fire. the more oxygen, the better. ********************** Another factor is that aluminum is excellent at absorbing heat from the paper and that keeps the paper cooler for a longer time.
some paper is. but its mostly made out of plastic from fish guts.
the bits of paper will stick on the wooden scale.
In the HQ, there's a rubber duck, a wooden hammer, and to the left of the wooden hammer is the paper.
The metal (your aluminum) will attempt to carry the heat away from the paper.
Metal paper clips are usually made out of steel.
No, paper is made of wood.
Sand paper
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This is all down to how good a material can conduct heat. Metals conduct heat much more readily than wood. This means that if you were to heat the ends of 2 identically sized rods, 1 of steel and 1 of wood, (think of 12" steel and wooden rulers) the heat would travel down the steel ruler faster than the wooden one. So back to the bench - there are 2 things happening to make the metal bench feel hotter. 1) The heat from the sun would heat the metal faster than the wood because of the good conductivity of the metal, so the metal could actually be hotter. 2) If the metal and wooden benches had been in the sun long enough for them to have reached the same temperature, then because the metal conducts heat better than the wood, when you touch the metal bench it "feels" hotter because the metal is far better at transferring the heat away from itself and into your hand than the wooden bench is. This also works for cold items. A card/paper carton of juice taken from the fridge does not feel as cold as a metal can of drink standing next to it, again this is because the metal conducts heat better than the card/paper.
The metal absorbs the thermal energy before it can build up in the paper enough to ignite. The paper will eventually burn when the metal itself absorbs enough energy to ignite the paper.