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When water at zero degree Celsius is heated its volume?
Its volume decreases from 0° to 4°, and then increases from 4° to 10°.
When a substance changes from a solid to a liquid its density normally decreases. What is happening to the substance's mass and volume to cause this decrease in density?
A decrease in density would indicate a reduction in mass relative to the volume. If the mass decreases but the volume remains the same or increases, then the density would decrease.
When a liquid is heated how does its volume change?
When a gas is heated, its' volume increases.
What will happen to pressure when gas expands and volume increases?
As the pressure increases, the volume wil decrease.
How does the volume of an ideal gas at constant temperature and pressure change as the number of molecules increases?
As you decrease the volume, the pressure will increase proportionally, and if you increase the volume, then the pressure will decrease.
Will the volume of metal decrease if it is heated?
No, the volume of a metal increases as it is heated. It expands.
How does the volume and density of a substance change when it is heated?
The volume of a substance increases when heated, causing a decrease in density.
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
What happens to the volume of most substances as they are heated?
the volume of the solid would go down , thus making the solid into a liquid.
When water at zero degree Celsius is heated its volume?
Its volume decreases from 0° to 4°, and then increases from 4° to 10°.
What happened with density of gases on heating?
As gases are heated up, its volume increases, resulting in a decrease of density.
Is butter a solid or liquid?
Solid if it's cold, liquid if it's heated.
What temperature does a gas change?
any increase in temperature will cause gas to occupy a larger volume, any decrease will shrink the volume to a point it becomes liquid. further decrease will cause a solid to form. at -273 degrees celsius everything is solid
Why do some substances change when they are heated or cooled?
A solid or liquid would not change in density because the volume would not change. The density of a gas would increase when cooled and decrease when heated provided the volume is allowed to change as a function of temperature. However, density of a gas is generally not measured because it is not a useful metric to use.* * * * *That is a rubbish answer.Almost all solids or liquids expand when heated. (Pure water under "normal" circumstances has an anomalous phase between 0 and 4 deg C). So heating will increase the volume thereby decrease the density.
Why does a gas increase greatly in volume when it is gently heated but a solid does not?
Because the pressure that is inflated on the gas which is highly inflammable multiplies on the volume of the gas.
What happens when a hot solid is cooled?
The temperature decrease and also the volume.
When a substance changes from a solid to a liquid its density normally decreases. What is happening to the substance's mass and volume to cause this decrease in density?
A decrease in density would indicate a reduction in mass relative to the volume. If the mass decreases but the volume remains the same or increases, then the density would decrease.
