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The temperature* remains unchanged.
* The heat (energy) content changes.
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∙ 11y ago
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What do you think will happen to the temperature of a substance during a phase change?
Typically, the temperature doesn't change during a phase change.
What happen to the temperature during phase change?
The temperature remain constant.
What will happen if the ignition temperature is lower than the room temperature?
If the ignition temperature of a substance is lower than the room temperature where it is, then that substance ignites.
What happen to energy during a change of state Why is it a physical change?
Its released or adsorbed. Its "physical" because no new substance(s) is produced.
What Three Things can happen when a Chemical Reaction occur?
A chemical reaction can change a substance into a solid, liquid, or gas. It may cause a substance to explode or could cause no change at all.
What will happen if you heat a solid substance?
if you heat a solid substance it will melt at certain degree of temperature according to the substance.
How does temperature happen?
Temperature is a measure of the kinetic energy of the particles in a substance. Temperature in Kelvin is proportional to kinetic energy of particles. Heat on the other hand depends on the amount of substance present.
When temperature and pressure change what can happen to the minerals and rocks?
They can change into coal
What happen to the temperature when ice is heated?
During a phase change (from solid to liquid, as in melting and also from liquid to gas as in boiling) the temperature remains constant, as all of the energy is going to affecting the change, rather than raising the temperature. Once it has changed from solid to liquid, the liquid can then raise in temperature.
What is needed for a change in state phase to happen?
Change in temperature or pressure/volume.
When temperature and pressure change what can happen to the mineral in rocks?
the can maybe dissolve
What happens to the temperature of a substance when you prevent gain or loss of thermal energy?
If you define "thermal energy" as heat, and the "substance" is not affected by any energy that increases or decreases its temperature, by definition, nothing will happen to its temperature. If the substance reacts to electromagnetism, light or other radiation, it may increase or decrease its temperature, depending on the nature of the substance and its reaction to those energies. Note: See Discussion question.
