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Perhaps coincidentally, that physical change is called "expansion".
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What is the increase in volume of a material when heated called?
Expansion.
If you increase an objects mass but not its volume what have you changed?
Its MASS
If you increase an objects mass but not its volume what changes?
density.
If the air inside a balloon is heated the volume will?
The volume would increase as the pressure of the expanding air increases.
Why does the volume of a balloon increase as the balloon is heated?
Because the gas inside expands with the heat
A volume of water is heated from C to C what happens?
The volume increase.
What is the increase in volume of a material when heated called?
Expansion.
What happens to the volume when heat is added?
When a substance is heated it's volume will increase.
Why does the volume of gas increase as it is heated?
it increase as a result of pressure generated from the heat
Why does volume of solid liquid or gas increase when it is heated?
the volume of a solid this that humans do to warm up
If you increase an objects mass but not its volume what have you changed?
Its MASS
If you increase an objects mass but not its volume what changes?
density.
If the air inside a balloon is heated the volume will?
The volume would increase as the pressure of the expanding air increases.
Does the mass of a steel tube increase when it is heated from 30 degrees to 60 degrees?
When steel (or indeed anything) is heated its mass does not change. Volume is altered by cooling and heating. In this case the volume of the steel would increase.
What is the effect on the volume of a substance when thermal energy is added?
Adding heat to something generally increases its volume. In rare cases, adding heat to something like ice may actually decrease its volume. The increase in volume of a heated gas is much more significant than the increase in volume when solids and liquids are heated.
How does temperature affects the density?
Temprature affects the volume, since most objects expand when they are heated. And density is mass / volume.
Does temperature affects the density?
Temprature affects the volume, since most objects expand when they are heated. And density is mass / volume.
