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What else can I help you with?
How do you make metal contract?
They expand ------- No, normally metals expand when heated.
Do all gases expand the same amount?
no, cuz there is a thing called the expansivity of a substance that tells us how much a particular substance will expand over 1 degree change in temprature
Heating a white substance produces a vapor and black material Was the substance an element or a compound?
compound as it decomposed into two separate things.
Why does water expand by 10 percent when it freezes?
Its very unusual for a substance to expand when it freezes, water is just odd that way. Its just a property of water, its moleucles expand in the area they take up and take up more space.
Do all liquids expand when heated?
Liquids expand more than solids on heating
What is the name of the substance that does not expand on heating?
Water is a substance that exhibits anomalous thermal expansion behavior as it contracts instead of expanding when heated above 4 degrees Celsius.
WHICH two substance which expands on heaTing?
Two substances that expand when heated are water and mercury. Heating these substances causes their molecules to become more energized and move farther apart, leading to an increase in their volume.
What is the physical effect of heat?
Heating a substance usually makes it expand Heating a substance can make it change state (solid to liquid, liquid to gas, gas to plasma) Heating a substance can make it emit light at shorter wavelengths Heating a substance can make it more malleable.
Do substances expand on heating?
yes
When substance are heated they?
They expand
Do all objects expand when heated?
No, not all objects expand when heated. Most objects do expand when heated, but there are exceptions such as water between 0°C and 4°C, which contracts when heated. The expansion or contraction of an object when heated depends on its material properties.
Which substance shrinks on heating?
Most substances expand when heated, but water is an exception. Water contracts when heated from 0°C to 4°C before expanding as it heats up further.
How much does a solid expand with heating?
It depends on the solid.
When heating a substance what happens?
Heating a substance can result in a chemical reaction, which usually results in a simple combustion reaction. This is because Oxygen, or O2, is added to the substance, which can dramatically alter the substance.
What is a substance that does not have shape or volume but can expand and take up space?
A gas is a substance that does not have a fixed shape or volume. It can expand to fill the space available to it.
Substance left after heating coal or petrol?
The substance left after heating coal is coal ash. The substance left after heating petrol is a residue called coke. Both of these byproducts are typically composed of carbon and other elements.
How much dose water expand in central heating?
5%
