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How does increasing the heat energy of a substance change the behavior of particles of the substance?
Wiki User
∙ 13y ago
They speed up.
Wiki User
∙ 13y ago
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What is the relationship between energy and temperature change?
When heat is transferred in a space the average energy of the particles - the temperature of the substance - is affected, by increasing or decreasing. The change in temperature depends on the number of particles affected.
How can you add thermal energy to a substance without increasing the temperature?
You can add thermal energy to a substance without increasing its temperature by adding hot water. As the thermal energy of the substance increases, the particles of the substance expands. That is how you can open a bottle by putting it under hot water.
What happes to particles in a substance when the substance's temperature increases?
As temperature increases in a substance, the component particles become more energetic and eventually a phase change occurs.
What happens to matter and the particles of an object during physical change?
The particles are affecting the form of a chemical substance and not turning into a new substance.
Why do particles in a substance not change position after a sound wave has passed?
proton
What is the relationship between energy and temperature change?
When heat is transferred in a space the average energy of the particles - the temperature of the substance - is affected, by increasing or decreasing. The change in temperature depends on the number of particles affected.
How can you add thermal energy to a substance without increasing the temperature?
You can add thermal energy to a substance without increasing its temperature by adding hot water. As the thermal energy of the substance increases, the particles of the substance expands. That is how you can open a bottle by putting it under hot water.
When the particles of a substance move faster they spread out causing the substance to what?
Change states
When the particles of a substance move about faster they spread out causing the substance to what?
Change states
The speed of the particles in a substance change when what changes?
electrons
What happes to particles in a substance when the substance's temperature increases?
As temperature increases in a substance, the component particles become more energetic and eventually a phase change occurs.
What happens to matter and the particles of an object during physical change?
The particles are affecting the form of a chemical substance and not turning into a new substance.
How do particles in a solid substance change when energy is added?
The particles themselves don't change, but their behavior does. If you are simply heating a solid, but not to the point of a phase change, the particles remain locked in place but they vibrate faster. If you heat a solid to the point that it goes through a phase change, the particles start to vibrate fast enough to break the intermolecular bonds and keep them broken enough to allow the particles to slide past and around one another.
Why do particles in a substance not change position after a sound wave has passed?
proton
Is temperature change chemical?
No. Temperature is not a change of any sort. It is a measure of the average kinetic energy of the particles in a substance.
What substance has particles that are close together but can change shape depending on its container?
ANY substance can do that as long as it is in the liquid phase.
What is the reason why melting of ice is a physical change?
It's a physical change because no new substance is produced. Liquid water and ice are the same substance with particles arranged differently.
