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When a solid is heated, the molecules gain kinetic energy and vibrate more vigorously, leading to an increase in the space between molecules. This increased kinetic energy causes the solid to expand, which can result in a decrease in the overall density and volume of the solid due to the increased space between molecules.
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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 water at zero degree Celsius is heated its volume?
When water at zero degrees Celsius is heated, its volume initially decreases until it reaches its maximum density at 4 degrees Celsius. Beyond this temperature, as the water continues to heat up, it expands and its volume increases.
What happens to volume when air is heated?
It expands.
How does gas affected when air is heated?
If the question is "How IS gas affected when it is heated":When gas is heated, it's volume increases (it expands).If the gas is contained within a chamber, the pressure will increase instead.
Is cold candle wax a solid?
Yes, cold candle wax is considered a solid. It has a fixed shape and volume, and its particles are closely packed together. When heated, it melts into a liquid state.
Will the volume of metal decrease if it is heated?
No, the volume of a metal increases as it is heated. It expands.
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
When an object is heated what is it's decrease in volume called?
The decrease in volume of an object when it is heated is called thermal expansion. This occurs because the molecules within the object gain energy and move faster, causing them to spread out and take up more space.
Does the density of an object increase or decrease when heated?
When an object is heated, its atoms vibrate faster and take up more space. This leads to a decrease in density, as the mass stays the same but the volume increases.
What happens to particles in a solid when they are heated or cooled?
When a solid is heated, the particles gain energy, leading to increased movement and vibration. This causes the particles to expand, leading to an increase in volume. Conversely, when a solid is cooled, the particles lose energy, resulting in decreased movement and contraction, which decreases the volume of the solid.
How does the volume and density of a substance change when it is heated?
When a substance is heated, its volume generally increases due to thermal expansion. On the other hand, the density of the substance usually decreases since the same amount of matter now occupies a greater volume.
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.
Can a solid change volume?
Because they are solid and cannot be changed. Because their atoms or molecules are held in a fixed position by intramolecular forces. The whole point of a solid is that the particles within it cannot move from their fixed position. In other words, they little particles are squeezed so tight together that they cannot be apart.
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
When oil is heated its volume increases as a result of?
When oil is heated, its volume increases due to thermal expansion. This is because the heat causes the oil molecules to move faster and spread out, leading to an overall increase in volume. Additionally, the expansion of the oil can also be attributed to the decrease in its density as it becomes less dense when heated.
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.
