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Q: What expands and is useful?
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Related questions

Why has a thermometre got Mercury in it?

The element mercury has several unique properties, including that it expands when heat is applied, making it useful for making thermometers.


Matter expands or contracts to fill the space available?

Liquid Not liquids,gases.


Murcury expands when it's hot but what expands when it's cold?

Water expands when it freezes and becomes ice.


Ascending unsaturated air expands or compresses?

Expands


Does matter expands or contrast when heated?

Matter usually expands when heated.


Why is your transmission fluid low when warm but full when hot?

That is normal. The fluid expands when heated.That is normal. The fluid expands when heated.


What liquid expands instead of contracts when frozen?

Water turns to ice which expands


Explain how ice-wedging can weather a rock?

When a piece of ice is wedged into a rock, it expands (because water expands when it freezes). As the ice expands, cracks are formed in the rock.


When a balloon heats up and expands is it thermal energy?

When any state of matter is heated it expands.


If matter expands to fill the volume of its container it is?

if matter expands to fill the volume of its container its a suspension.


If matter expands to fill the volume of its container it is a?

if matter expands to fill the volume of its container its a suspension.


What expands when heated?

metal is a solid that expands when heated also of course when liquids are heated and change state into a gas they expand but metal is cool because it expands before it changes state