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Because of the pressure that is on the the hot iron the cold iron doesn't have as much force as the hot one so that's why!

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13y ago

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Will burnt Iron weigh more or less than unburnt Iron?

Burnt iron (iron oxide) will weigh more than unburnt iron because the process of burning involves combining iron with oxygen from the air to form iron oxide. The additional weight comes from the oxygen atoms that have bonded with the iron atoms during the burning process.


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The right question should be: Does one mole of iron weigh the same as one mole of iron oxide? The answer is NO, Iron Oxide weighs more.


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Would you weigh more or less on Sirius?

Apart from the fact you would be burnt to a cinder as Sirius is 10,000 K. Gravitationally you would weigh about 60 times more than you do on Earth - which would be enough to kill you.


When powdered iron is left exposed to air it rest Y is the mass of the rest is greater than the mass of the powdered iron?

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Does a pound of feathers weigh more than a pound of iron what truly is the difference between the two?

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