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If we talk about weight, then no change at all.
If talking about size, then it will increase slightly.
Extra info:
There is only one element that actually decrease in size when heated, Sulfur.
All other elements will increase in size when heated up.
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∙ 13y ago
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What happens to the density of a heated iron block?
The density will decrease because the heated metal contracts and its particles slow down.
What happens to the mass of magnesium when heated?
it will decrease
When volume is increased does pressure increase or decrease?
Neither. Volume is independent of mass. Effectively, if you increase the volume of a substance you are moving the particles that comprise that substance apart. Eventually, you would have a gas which expands to fill the volume of its container.
What happen to the hole of iron when heated?
oxides of iron are formed
Do volcanic eruption increase or decrease the temperature of the earth?
increase
What will happen to air if it is heated along a slope element?
Generally, if air is heated, its temperature will increase. And if the pressure remains constant, its density will decrease.
What happens to the Eiffel tower when it is heated?
When the Eiffel tower is heated, it expands and becomes wide and taller, but not so much. This will increase the size of the Eiffel tower. It will decrease when it is in Winter.
Does viscosity tend to increase or decrease as a liquid is heated?
Viscosity tends to decrease as a liquid is heated. The particles making up the liquid move faster so they slide around each other more quickly, becoming more fluid.
What happens to the density of a heated iron block?
The density will decrease because the heated metal contracts and its particles slow down.
Why there is no substance formed when sulfur and iron is heated?
no,iron sulphide is made up when sulphur and iron is heated.
Why do gases expand on heating?
When particles are heated up they gain energy. This causes them to move more and spread out. This causes the volume to increase and the density to decrease.
Does heat increase or decrease thermal energy?
increase
Does x increase or decrease making the y increase or decrease?
no. :)
Will the volume of metal decrease if it is heated?
No, the volume of a metal increases as it is heated. It expands.
Does increase of inventory increase or decrease cash flow?
When adjusting your cash flow statement, you increase (add) a decrease of inventory and decrease (subtract) an increase of inventory
Do machines increase or decrease work?
they increase productivity but decrease jobs
Does the surface energy increase or decrease with increase in planar density?
decrease
